Season 18

E1. David Letterman (guest host), Elizabeth Ashley

Oct 8, 1979 · 45m

E2. David Letterman (guest host), Martin Mull, Melissa Gilbert, Bill Russell

Oct 9, 1979 · 45m

E3. David Letterman (guest host), Elke Sommer, Joseph Wambaugh

Oct 10, 1979 · 45m

E4. Martin Mull (guest host), David Letterman, Robert Guillaume, Anne Lockhart, Kip Addota

Oct 11, 1979 · 45m

E5. Martin Mull (guest host), Fred Willard, Cher, Cleveland Amory

Oct 12, 1979 · 45m

E6. Bob Newhart (guest host), Shelley Winters, Dudley Moore, Teri Garr

Oct 15, 1979 · 45m

E7. Carol Burnett

Oct 17, 1979 · 45m

E8. Charlton Heston

Oct 18, 1979 · 45m

E9. Erik Estrada, Marsha Mason

Oct 19, 1979 · 45m

E10. David Letterman (guest host), Bill Cosby

Oct 22, 1979 · 45m

E11. David Letterman (guest host), Bob Uecker

Oct 23, 1979 · 45m

E12. David Letterman (guest host), Jay Leno, George Gobel

Oct 24, 1979 · 45m

E13. Bill Cosby (guest host), Larry Hagman

Oct 25, 1979 · 45m

E14. Bill Cosby (guest host), Fernando Lamas, Lindsay Wagner

Oct 26, 1979 · 45m

E15. Rich Little (guest host), Lawrence Welk, Jim Davis

Oct 29, 1979 · 45m

E16. James Woods

Oct 31, 1979 · 45m

E17. Joan Rivers, Douglas Fairbanks, Jr.

Nov 1, 1979 · 45m

E18. Joan Embery, Bo Derek, Charles Nelson Reilly, Mickey Ziffren

Nov 2, 1979 · 45m

E19. David Brenner (guest host), Steve Martin, Art Carney

Nov 5, 1979 · 45m

E20. Bert Convy, Angie Dickinson

Nov 6, 1979 · 45m

E21. Robert Blake

Nov 7, 1979 · 45m

E22. Kate Jackson

Nov 8, 1979 · 45m

E23. Tim Conway

Nov 9, 1979 · 45m

E24. David Letterman (guest host), Betty White

Nov 12, 1979 · 45m

E25. Arnold Schwarzenegger, Elizabeth Ashley, Pete Barbutti

Nov 13, 1979 · 45m

E26. Jean Marsh, Fernando Lamas

Nov 14, 1979 · 45m

E27. Buddy Hackett

Nov 15, 1979 · 45m

E28. Bob Hope, Raquel Welch, Bud Greenspan

Nov 16, 1979 · 45m

E29. David Steinberg (guest host), Burt Reynolds

Nov 19, 1979 · 45m

E30. Suzanne Pleshette, Buck Henry

Nov 20, 1979 · 45m