1. Osmosis Jones (2001) .... The Doctor
2. "Turn Ben Stein On" (1999) TV Series .... Himself
3. Wakko's Wish (1999) (V) (voice) .... Desire Fulfillment Coordinator
4. "Match Game" (1998) TV Series .... Panelist
5. "Secret Files of the Spy Dogs, The" (1998) TV Series .... Additional Voices
6. Casper Meets Wendy (1998) (TV) .... Party Guest
7. "Hercules" (1998) TV Series .... Trivia
... aka "Disney's Hercules" (1998) (USA)
8. National Lampoon's Men in White (1998)... Guy Inside Strangelove's Head
9. Frühstück mit Einstein (1998) (TV) .... Jack
...aka Breakfast with Einstein (1998) (TV)
10. Santa vs. the Snowman (1997) (TV) (voice) .... 'Spunky' the Elf
11. Smile Like Yours, A (1997)
12. "Win Ben Stein's Money" (1997) TV Series
13. Casper: A Spirited Beginning (1997) (V) .... Grocer
14. House Arrest (1996/I) .... Ralph Doyle
15. Duckman (1996) ... Dr. Stein
16. "Bruno the Kid" (1996) TV Series (voice) .... Professor Wisenstein
17. Toonstruck (1996) (VG) .... Sam Schmaltz
18. Casper (1995) .... Rugg
19. Miami Rhapsody (1995) .... Rabbi
20. Mask, The (1994) (as Benjamin J. Stein) .... Dr. Neuman
21. North (1994) .... Curator
22. My Girl 2 (1994) .... Stanley Rosenfeld
23. Mr. Write (1994) (uncredited) .... Eliott
24. Richie Rich (1994) .... Teacher
25. Full House ... Food Critic
26. Day My Parents Ran Away, The (1993) (TV) .... Dr. Lillianfarb
27 Dennis the Menace (1993) .... Boss
28. Dave (1993) .... Himself
29. Me and the Kid (1993) .... Fred Herbert
30. Honeymoon in Vegas (1992) .... Walter
31. Soapdish (1991) (as Benjamin Stein) .... Nitwit
32. McGyver (1991) .... FBI Agent
33. Easy Wheels (1989) .... Preacher
34. Ghostbusters II (1989) .... Public Works Official
35. "Wonder Years, The" (1988) TV Series .... Mr. Cantwell (1989-1991)
36. Planes, Trains & Automobiles (1987) .... Wichita Airport Rep
37. Ferris Bueller's Day Off (1986) .... Economics Teacher
38. Wild Life, The (1984) .... Surplus Salesman