| Actor originally cast as the Scarecrow | 38 |
| Actor or operator | 17 |
| Actor or mason | 14 |
| Actor or marshal Dillon | 23 |
| Actor or his violinist father | 29 |
| Actor once called The Hunk | 26 |
| Actor on TV's "The Virginian" | 43 |
| Actor on a tour | 15 |
| Actor on a New York river? | 26 |
| Actor on a junkyard set | 23 |
| Actor on a 2005 postage stamp | 29 |
| Actor on a 1999 US postage stamp | 32 |
| Actor on "thirtysomething" | 36 |
| Actor on "The Lucy Show" | 34 |
| Actor on 'The Dick Van Dyke Show' | 41 |
| Actor Omar of TV's "House" | 40 |
| Actor Omar of "House" | 31 |
| Actor Omar of "House M.D." | 36 |
| Actor Omar | 10 |
| Actor Olivier | 13 |
| Actor Oliver of "The Big C" | 37 |
| Actor Oliver | 12 |
| Actor Olin | 10 |
| Actor Ole and family | 20 |
| Actor Oka of "Heroes" | 31 |
| Actor often on "The Road" | 35 |
| Actor often drumming for The Beach Boys | 39 |
| Actor of note | 13 |
| Actor of "a thousand faces" | 37 |
| Actor O'Toole | 17 |
| Actor O'Shea | 16 |
| Actor O'Neal | 16 |
| Actor O'Hare of "Milk" | 36 |
| Actor O'Brien: 1915-85 | 26 |
| Actor O'Brien et al. | 24 |
| Actor O'Brien | 17 |
| Actor Novello | 13 |
| Actor Novarro | 13 |
| Actor Norris, after gaining weight? | 35 |
| Actor nominated for an '89 Oscar | 36 |
| Actor Nolte | 11 |
| Actor Nolan or Bridges | 22 |
| Actor Nolan | 11 |
| Actor Noah or Wallace | 21 |
| Actor Noah of "ER" | 28 |
| Actor Noah | 10 |
| Actor Nielsen, to his pals | 26 |
| Actor Nielsen, familiarly | 25 |
| Actor Nielsen, familiarly | 26 |
| Actor Nielsen of "Airplane!" | 38 |
| Actor Nicolas ___ | 17 |
| Actor Nicolas hired a wise guy? | 31 |
| Actor Nicolas | 13 |
| Actor nicknamed the "Great Stone Face" | 48 |
| Actor Nick's folks | 22 |
| Actor Nick's family | 23 |
| Actor Nick with an infamous mug shot | 36 |
| Actor Nick with an especially unflattering 2002 mug shot | 56 |
| Actor Nick with a famously embarrassing mug shot | 48 |
| Actor Nick who was #1 on VH1's "40 Most Shocking Celebrity Mugshots" | 82 |
| Actor Nick of "Warrior" | 33 |
| Actor Nick of "The Deep" | 34 |
| Actor Nick of "Simpatico" | 35 |
| Actor Nick of "Affliction" | 36 |
| Actor Nick in a disheveled 2002 mug shot | 40 |
| Actor Nick from Omaha | 21 |
| Actor Nick and family | 21 |
| Actor Nick | 10 |
| Actor Nicholas | 14 |
| Actor Newhart's cookout fare? | 33 |
| Actor Nelson | 12 |
| Actor Neill et al. | 18 |
| Actor Neill | 11 |
| Actor Neeson | 12 |
| Actor Ned | 9 |
| Actor Nathan . . . or an aisle | 30 |
| Actor named in a "Six Degrees" game | 45 |
| Actor Murray | 12 |
| Actor Murphy of old westerns | 28 |
| Actor Murphy from Brooklyn | 26 |
| Actor Murphy | 12 |
| Actor Mulroney of "The Wedding Date" | 46 |
| Actor Mulroney | 14 |
| Actor Mowbray | 13 |
| Actor Mostel | 12 |
| Actor Most of "Happy Days" | 36 |
| Actor Moss | 10 |
| Actor Moses ___ of "Roots" | 36 |
| Actor Moses ___ | 15 |
| Actor Moses from St. Louis | 26 |
| Actor Moses | 11 |
| Actor Mos ___ | 13 |
| Actor Mortensen | 15 |
| Actor Morrow | 12 |
| Actor Morris | 12 |
| Actor Morgan of "The Sixth Sense" | 43 |
| Actor Morgan of "Driving Miss Daisy" | 46 |
| Actor Morgan | 12 |
| Actor Moreland | 14 |
| Actor Moranis' favorite magic | 33 |