'Samantha Who?'

Have you met Samantha Newly? She's a nice girl -- but she wasn't always that way. After an accident left her with amnesia, sweet New Sam and bad Old Sam were left to battle it out. Click through this slide show to see more of what you missed; see it all on the DVD, out Sept. 23. -- By Maggie Furlong

Meet Your Family: Sam's mom Regina only cares about getting an extreme home makeover; her dad Howard is oblivious ... to everything; her best friend Andrea desperately misses Bad Sam; and there's Dena, a pal long ago ditched by Bad Sam, who reminds her how to be good.

Love is In the Air: Sam soon realizes that her family and friends weren't the only ones who hated her old ways -- her boyfriend Todd wasn't a fan of mean Sam either. Living in her place, Todd attempts to move on, but Sam's efforts to do the same only leave her falling for him again.

Guardian Doorman: Having witnessed the wrath of Bad Sam firsthand, her doorman Frank (who moonlights as an amateur screenwriter) acts as her sometime confidante and life advisor. He's also there to help lead her in the right direction -- literally!

'Who' Is That Guy: There were plenty of sexy men to distract Sam from her relationship issues: Timothy Olyphant played Sam's wealthy boss who proposed to her; Jerry O'Connell played a date who, as it turns out, once mugged Sam; and Eddie Cibrian played Kevin, a hockey loving set-up guy.

Ch-Ch-Ch-Changes: Samantha has flashbacks of her old ways (her former self has longer, straight hair -- and a vicious attitude) but the bad habits creep into her new, changed life too -- Sam's devilish side came out when she wrecked her dad's car and tried to hide the evidence.