Joseph Gordon-LevittDr. Don Stephen DorffClayton Mayfield Ryan Eric SpeiseAnthony - Age 3 John PanzarellaMan in Hotel Marvina ViniqueMikey's Mother Marilyn YoblickReal Estate Agent Cullen Flynn ClancyAnthony - age 7 Shaun BrewingtonLittle Mikey Darnell WilliamsMikey's Father Maria SoccorClayton's Girlfriend Lee DanielsMan in Steam Room / Director / Producteur Lee DanielsMan in Steam Room / Director / Producteur Dawn LenfestExecutive Producer Tucker TooleyExecutive Producer Simone SheffieldCo-Producer Valerie HoffmanCo-Producer Steve SakladProduction Design Chryss HionisSet Decoration M. David MullenDirector Of Photography Teresa Binder WestbyCostume Design Kelly GleasonMakeup Department Head Brian BadieHair Department Head Eden DanielsAssistant Costume Designer Joseph FarullaKey Makeup Artist Jacqueline NoelHairstylist Lindsay Irish-DesarnoMakeup Artist Barbara HauseWardrobe Supervisor Anthony PettineScript Supervisor Brian A. KatesEditor / Music Editor William Chang Suk-PingEditor Mario GrigorovOriginal Music Composer Scott EdelsonBoom Operator Branka MrkicDialogue Editor Mike PoppletonFoley Editor Sean GarnhartSound Effects Editor Paul HsuSound Effects Editor Larry WinelandSound Effects Editor Benjamin CheahSound Re-Recording Mixer A.J. AzzartoMusic Supervisor A.J. LambertMusic Supervisor Leah Daniels-ButlerCasting Suzanne Smith CrowleyCasting Jason LoftusCasting Associate Kevin FanningVisual Effects Supervisor 
