That guy's a cornball. His only claim to fame is that he still gets residual paychecks from Saved By The Bell in that it's in syndication in numerous countries (he explained this to Muchmusic years ago).
Everyone else on the show has pretty much go on to bigger/better things in television ...
Hell - he was still playing "Screech" on that follow-up series SAVED BY THE BELL: THE NEW CLASS, after everyone else had pretty much moved on way back
http://www.imdb.com/name/nm0224616/
"Saved by the Bell: The New Class" (75 episodes)
1. All Play and No Work (10 September 1994) - Samuel 'Screech' Powers
2. The Return of Screech (10 September 1994) - Samuel 'Screech' Powers
3. Blood Money (17 September 1994) - Samuel 'Screech' Powers
4. Let the Games Begin (17 September 1994) - Samuel 'Screech' Powers
5. Brian's Girlfriend (24 September 1994) - Samuel 'Screech' Powers
6. Squash It (24 September 1994) - Samuel 'Screech' Powers
7. The People's Choice (1 October 1994) - Samuel 'Screech' Powers
8. Rachel's Choice (1 October 1994) - Samuel 'Screech' Powers
9. A Matter of Trust (8 October 1994) - Samuel 'Screech' Powers
10. Belding's Prank (8 October 1994) - Samuel 'Screech' Powers
11. Tommy the Tenor (15 October 1994) - Samuel 'Screech' Powers (credit only)
12. Christmas in July (15 October 1994) - Samuel 'Screech' Powers
13. Bayside Story (22 October 1994) - Samuel 'Screech' Powers (credit only)
14. Farewell Dance (22 October 1994) - Samuel 'Screech' Powers
15. A Perfect Lindsay (29 October 1994) - Samuel 'Screech' Powers
16. Back at the Ranch (29 October 1994) - Samuel 'Screech' Powers
17. Wanna Bet? (5 November 1994) - Samuel 'Screech' Powers
18. Breaking Up (12 November 1994) - Samuel 'Screech' Powers (credit only)
19. The Class of 2020 (19 November 1994) - Samuel 'Screech' Powers
20. Drinking 101 (19 November 1994) - Samuel 'Screech' Powers
21. Feuding Friends (26 November 1994) - Samuel 'Screech' Powers
22. To Cheat or Not to Cheat (3 December 1994) - Samuel 'Screech' Powers
23. The D Stands for Dropout (10 December 1994) - Samuel 'Screech' Powers
24. Goodbye Bayside: Part 1 (24 December 1994) - Samuel 'Screech' Powers
25. Goodbye Bayside: Part 2 (31 December 1994) - Samuel 'Screech' Powers
26. Belding's Prize (31 December 1994) - Samuel 'Screech' Powers
27. Welcome to Bayside (9 September 1995) - Samuel 'Screech' Powers
28. Love Bugs (9 September 1995) - Samuel 'Screech' Powers
29. What's the Problem (16 September 1995) - Samuel 'Screech' Powers
30. Driving School (16 September 1995) - Samuel 'Screech' Powers
31. Air Screech (30 September 1995) - Samuel 'Screech' Powers
32. Big Screech on Campus (30 September 1995) - Samuel 'Screech' Powers
33. Acting Jealous (7 October 1995) - Samuel 'Screech' Powers
34. Maria's Movie Star (7 October 1995) - Samuel 'Screech' Powers
35. Boundaries (14 October 1995) - Samuel 'Screech' Powers
36. Hollywood, Here He Is (14 October 1995) - Samuel 'Screech' Powers
37. Prom Dates (21 October 1995) - Samuel 'Screech' Powers
38. Ryan's Worst Nightmare (21 October 1995) - Samuel 'Screech' Powers
39. Thomas D. (28 October 1995) - Samuel 'Screech' Powers
40. Fear of Falling (28 October 1995) - Samuel 'Screech' Powers
41. Screech's Millions (4 November 1995) - Samuel 'Screech' Powers
42. The Principal's Principles (4 November 1995) - Samuel 'Screech' Powers
43. Lindsay's Dilemma (11 November 1995) - Samuel 'Screech' Powers
44. My Best Friends (11 November 1995) - Samuel 'Screech' Powers
45. Screech's Dream (18 November 1995) - Samuel 'Screech' Powers
46. R.J.'s Handicap (18 November 1995) - Samuel 'Screech' Powers
47. Casino ID's (25 November 1995) - Samuel 'Screech' Powers
48. Green Card (25 November 1995) - Samuel 'Screech' Powers
49. The Fallout (2 December 1995) - Samuel 'Screech' Powers
50. No Smoking (2 December 1995) - Samuel 'Screech' Powers
51. New Year's Resolution (9 December 1995) - Samuel 'Screech' Powers
52. The Christmas Gift (9 December 1995) - Samuel 'Screech' Powers
53. Oh, Brother (7 September 1996) - Samuel 'Screech' Powers
54. Unequal Opportunity (7 September 1996) - Samuel 'Screech' Powers
55. Backstage Pass (14 September 1996) - Samuel 'Screech' Powers
56. Little Hero (21 September 1996) - Samuel 'Screech' Powers
57. Fall Formal (28 September 1996) - Samuel 'Screech' Powers
58. Student Court (28 September 1996) - Samuel 'Screech' Powers
59. To Tell the Truth (5 October 1996) - Samuel 'Screech' Powers
60. Renaissance Faire (12 October 1996) - Samuel 'Screech' Powers
61. Into the Woods (29 November 1997) - Samuel 'Screech' Powers
62. Private Peterson (29 November 1997) - Samuel 'Screech' Powers
63. Show Me the Money (11 September 1999) - Samuel 'Screech' Powers
64. Prescription for Trouble (18 September 1999) - Samuel 'Screech' Powers
65. ME TV (2 October 1999) - Samuel 'Screech' Powers
66. The Captain and Maria (9 October 1999) - Samuel 'Screech' Powers
67. Liz Burns Eric (16 October 1999) - Samuel 'Screech' Powers
68. The X-Friends Files (23 October 1999) - Samuel 'Screech' Powers
69. Don't Follow the Leader (30 October 1999) - Samuel 'Screech' Powers
70. A Mall Shook Up (6 November 1999) - Samuel 'Screech' Powers
71. Party Animals (13 November 1999) - Samuel 'Screech' Powers
72. The Last Prom (20 November 1999) - Samuel 'Screech' Powers
73. Mr. B. Goes to College (27 November 1999) - Samuel 'Screech' Powers
74. The Bell Tolls (4 December 1999) - Samule 'Screech' Powers
75. A Repair to Remember (8 January 2000) - Samuel 'Screech' Powers
"Getting By" (1 episode)
1. Pinball Wizard (7 December 1993) - Tommy
"Saved by the Bell: The College Years" (19 episodes)
1. Pilot (22 May 1993) - Samuel "Screech" Powers
2. Zack, Lies & Videotape (14 September 1993) - Samuel 'Screech' Powers
3. Guess Who's Coming to College? (14 September 1993) - Samuel 'Screech' Powers
4. Rush Week (21 September 1993) - Samuel 'Screech' Powers
5. Slater's War (28 September 1993) - Samuel 'Screech' Powers
6. The Homecoming (5 October 1993) - Samuel 'Screech' Powers
7. The Poker Game (12 October 1993) - Samuel 'Screech' Powers
8. Professor Zack (19 October 1993) - Samuel 'Screech' Powers
9. Screech Love (26 October 1993) - Samuel 'Screech' Powers
10. Dr. Kelly (2 November 1993) - Samuel 'Screech' Powers
11. A Thanksgiving Story (23 November 1993) - Samuel 'Screech' Powers
12. Teacher's Pet (7 December 1993) - Samuel 'Screech' Powers
13. Kelly and the Professor (14 December 1993) - Samuel 'Screech' Powers
14. A Question of Ethics (21 December 1993) - Samuel 'Screech' Powers, Soundtrack (performer: "Sesame Street Theme" (uncredited))
15. The Rave (4 January 1994) - Samuel 'Screech' Powers
16. Bedside Manner (11 January 1994) - Samuel 'Screech' Powers
17. Love and Death (22 January 1994) - Samuel 'Screech' Powers
18. Marry Me (8 February 1994) - Samuel 'Screech' Powers
19. Wedding Plans (8 February 1994) - Samuel 'Screech' Powers
"Star Trek: The Next Generation" (1 episode)
... aka "Star Trek: TNG" (USA: promotional abbreviation)
1. Cost of Living (18 April 1992) - Wind Dancer (uncredited)
"The Munsters Today" (1 episode)
... aka "The New Munsters" (USA)
1. Mind Reader (30 November 1990) - Rob
"Saved by the Bell" (86 episodes)
1. Dancing to the Max (20 August 1989) - Samuel 'Screech' Powers
2. The Lisa Card (28 August 1989) - Samuel 'Screech' Powers
3. The Gift (8 September 1989) - Samuel 'Screech' Powers
4. Fatal Distraction (9 September 1989) - Samuel 'Screech' Powers
5. Screech's Woman (16 September 1989) - Samuel 'Screech' Powers
6. Aloha Slater (23 September 1989) - Samuel 'Screech' Powers
7. The Substitute (30 September 1989) - Screech Powers
8. Cream for a Day (7 October 1989) - Samuel 'Screech' Powers
9. Pinned to the Mat (14 October 1989) - Screech Powers
10. Beauty and the Screech (21 October 1989) - Screech Powers
11. The Friendship Business (4 November 1989) - Samuel 'Screech' Powers
12. The Mamas and the Papas (11 November 1989) - Screech Powers
13. The Election (18 November 1989) - Screech Powers
14. The Zack Tapes (2 December 1989) - Samuel 'Screech' Powers
15. King of the Hill (9 December 1989) - Samuel 'Screech' Powers
16. Save That Tiger (16 December 1989) - Screech Powers, Soundtrack (performer: "When the Saints Go Marching In" (uncredited))
17. The Prom (8 September 1990) - Samuel 'Screech' Powers
18. Zack's War (15 September 1990) - Samuel 'Screech' Powers
19. Save the Max (22 September 1990) - Samuel 'Screech' Powers
20. Driver's Education (29 September 1990) - Samuel 'Screech' Powers
21. House Party (6 October 1990) - Samuel 'Screech' Powers
22. Blind Dates (13 October 1990) - Samuel 'Screech' Powers
23. Rent-A-Pop (20 October 1990) - Samuel 'Screech' Powers
24. Miss Bayside (27 October 1990) - Screech Powers
25. Jessie's Song (3 November 1990) - Samuel 'Screech' Powers
26. Model Students (10 November 1990) - Samuel 'Screech' Powers
27. 1-900-CRUSHED (17 November 1990) - Samuel 'Screech' Powers
28. Close Encounters of the Nerd Kind (23 November 1990) - Samuel 'Screech' Powers
29. Running Zack (24 November 1990) - Samuel 'Screech' Powers
30. The Babysitters (1 December 1990) - Samuel 'Screech' Powers
31. The Fabulous Belding Boys (9 December 1990) - Samuel 'Screech' Powers
32. From Nurse to Worse (15 December 1990) - Samuel 'Screech' Powers
33. Breaking Up Is Hard to Undo (16 December 1990) - Screech Powers
34. The Glee Club (23 December 1990) - Samuel 'Screech' Powers, Soundtrack (performer: "Beautiful Dreamer" (uncredited), "When Johnny Comes Marching Home" (uncredited))
35. The Last Dance (14 September 1991) - Samuel 'Screech' Powers
36. Zack's Birthday (14 September 1991) - Samuel 'Screech' Powers
37. The Game (21 September 1991) - Samuel 'Screech' Powers
38. The Aftermath (21 September 1991) - Samuel 'Screech' Powers
39. Fourth of July (28 September 1991) - Samuel 'Screech' Powers
40. The Surgery (28 September 1991) - Samuel 'Screech' Powers
41. My Boyfriend's Back (5 October 1991) - Samuel 'Screech' Powers
Next US airings:
Sat. Oct. 3 7:00 AM Fox
42. Check Your Mate (5 October 1991) - Samuel 'Screech' Powers
43. Boss Lady (19 October 1991) - Samuel 'Screech' Powers
Next US airings:
Sat. Oct. 10 7:00 AM Fox
44. Fake ID's (19 October 1991) - Samuel 'Screech' Powers
45. The Last Weekend (26 October 1991) - Samuel 'Screech' Powers
46. Pipe Dreams (26 October 1991) - Screech Powers
47. Wicked Stepbrother: Part 1 (2 November 1991) - Screech Powers
48. Wicked Stepbrother: Part 2 (2 November 1991) - Screech Powers
49. All in the Mall (9 November 1991) - Samuel 'Screech' Powers
50. Date Auction (9 November 1991) - Samuel 'Screech' Powers
51. Palm Springs Weekend: Part 1 (16 November 1991) - Samuel 'Screech' Powers
52. S.A.T.s (16 November 1991) - Samuel 'Screech' Powers
53. Palm Springs Weekend: Part 2 (23 November 1991) - Samuel 'Screech' Powers
54. Hold Me Tight (23 November 1991) - Samuel 'Screech' Powers
55. Rockumentary (30 November 1991) - Samuel 'Screech' Powers
56. No Hope with Dope (30 November 1991) - Samuel 'Screech' Powers
57. Home for Christmas: Part 1 (7 December 1991) - Samuel 'Screech' Powers
58. Cut Day (7 December 1991) - Samuel 'Screech' Powers
59. Home for Christmas: Part 2 (14 December 1991) - Samuel 'Screech' Powers
60. Mystery Weekend (21 December 1991) - Screech Powers
61. Best Summer of My Life (14 February 1992) - Samuel 'Screech' Powers
Next US airings:
Wed. Oct. 7 7:00 AM TBS
62. Student Teacher Week (12 September 1992) - Samuel 'Screech' Powers
Next US airings:
Wed. Sept. 30 7:00 AM TBS
63. The Fight (12 September 1992) - Samuel 'Screech' Powers
64. The New Girl (19 September 1992) - Screech Powers
Next US airings:
Thur. Oct. 1 8:30 AM TBS
65. Screech's Spaghetti Sauce (19 September 1992) - Samuel 'Screech' Powers
Next US airings:
Wed. Sept. 30 8:30 AM TBS
66. The Bayside Triangle (26 September 1992) - Samuel 'Screech' Powers
67. Teen Line (26 September 1992) - Samuel 'Screech' Powers
Next US airings:
Mon. Oct. 5 7:00 AM TBS
68. Day of Detention (3 October 1992) - Samuel 'Screech' Powers
Next US airings:
Wed. Oct. 7 7:30 AM TBS
69. Masquerade Ball (3 October 1992) - Samuel 'Screech' Powers
Next US airings:
Mon. Oct. 5 7:30 AM TBS
70. Drinking and Driving (10 October 1992) - Samuel 'Screech' Powers
Next US airings:
Mon. Oct. 5 8:00 AM TBS
71. Wrestling with the Future (10 October 1992) - Samuel 'Screech' Powers
72. Love Machine (17 October 1992) - Samuel 'Screech' Powers
73. Class Rings (17 October 1992) - Samuel 'Screech' Powers
Next US airings:
Tue. Oct. 6 8:00 AM TBS
74. Isn't It Romantic? (24 October 1992) - Samuel 'Screech' Powers
Next US airings:
Thur. Oct. 1 7:30 AM TBS
75. The Will (24 October 1992) - Samuel 'Screech' Powers
Next US airings:
Tue. Oct. 6 7:30 AM TBS
76. Slater's Sister (31 October 1992) - Samuel 'Screech' Powers
Next US airings:
Tue. Oct. 6 7:00 AM TBS
77. Teacher's Strike (31 October 1992) - Samuel 'Screech' Powers
Next US airings:
Wed. Sept. 30 7:30 AM TBS
78. Video Yearbook (7 November 1992) - Samuel 'Screech' Powers
79. The Senior Prom (7 November 1992) - Samuel 'Screech' Powers
80. Snow White and the Seven Dorks (14 November 1992) - Samuel 'Screech' Powers
81. Screech's Birthday (14 November 1992) - Screech Powers
82. Earthquake (21 November 1992) - Samuel 'Screech' Powers
Next US airings:
Mon. Oct. 5 8:30 AM TBS
83. School Song (28 November 1992) - Samuel 'Screech' Powers
Next US airings:
Tue. Oct. 6 8:30 AM TBS
84. Slater's Friend (28 November 1992) - Samuel 'Screech' Powers, Soundtrack (performer: "Danny Boy" (uncredited))
85. The Time Capsule (5 December 1992) - Samuel 'Screech' Powers
Next US airings:
Thur. Oct. 1 8:00 AM TBS
86. Graduation (22 May 1993) - Samuel 'Screech' Powers