Gil Bellows as David Dailey; Jennifer Westfeldt as Melody Carpenter; Christian Kane as Sean Voight; Kim Raver as Susan Dailey; Jamie Harrold as Whit Harrington; Elizabeth Pe?a as Holly; Stacy Keach as Brooks Voight; Gary Anthony Williams as Kevin; Cynthia Martells as Dr. Havice; Dennis Burkley as Gus

Arnold Schwarzenegger as Detective John Kimble; Penelope Ann Miller as Joyce Palmieri/Rachel Crisp; Pamela Reed as Detective Phoebe O'Hara; Linda Hunt as Miss Schlowski; Richard Tyson as Cullen Crisp, Sr.; Carroll Baker as Eleanor Crisp; Cathy Moriarty as Sylvester's Mother; Joseph Cousins as Dominic Palmieri/Cullen Crisp, Jr.; Christian Cousins as Dominic Palmieri/Cullen Crisp, Jr.; Park Overall as Samantha's Mother

Clive Owen as Arthur; Ioan Gruffudd as Lancelot; Mads Mikkelsen as Tristan; Joel Edgerton as Gawain; Hugh Dancy as Galahad; Ray Winstone as Bors; Ray Stevenson as Dagonet; Keira Knightley as Guinevere; Stephen Dillane as Merlin; Stellan Skarsg?rd as Cerdic

Liam Neeson as Alfred Kinsey; Laura Linney as Clara McMillen; Chris O'Donnell as Wardell Pomeroy; Peter Sarsgaard as Clyde Martin; Timothy Hutton as Paul Gebhard; John Lithgow as Alfred Seguine Kinsey; Tim Curry as Thurman Rice; Oliver Platt as Herman Wells; Dylan Baker as Alan Gregg; Julianne Nicholson as Alice Martin

Jet Li as Liu Jian; Bridget Fonda as Jessica; Tchιky Karyo as Richard; Max Ryan as Lupo; Ric Young as Mister Big; Burt Kwouk as Uncle Tai; Laurence Ashley as Aja; Cyril Raffaelli as Twin; Didier Azoulay as Twin; John Forgeham as Max

Barry Pepper as Matty Demaret; Andrew Davoli as Chris Scarpa; Seth Green as Johnny Marbles; Vin Diesel as Taylor Reese; John Malkovich as Teddy Deserve; Arthur J. Nascarella as Billy Clueless (as Arthur Nascarella); Tom Noonan as Sheriff Decker; Nicholas Pasco as Freddy the Watch; Shawn Doyle as Deputy Ward; Kevin Gage as Brucker