TVSquad

Jason O'Mara is the star of the new ABC drama Life on Mars, but the show features a few other actors who look even more familiar ... such as Michael Imperioli, otherwise known as Christopher Moltisanti (or as I always think of it, "Christapha") on HBO's The Sopranos.

O'Mara and Imperioli sat down for an Outside the Box: Life on Mars interview to talk about the show -- which, at the time they taped the interview, was getting its pilot completely scrapped and redone -- and some other stuff, including guilty pleasure shows, their worst acting jobs ever, and what TV family they wish they could be a part of. (And no, Imperioli doesn't want to be a member of The Sopranos. Again.)

In this clip exclusive to TV Squad, it's again with the Sopranos! This time, O'Mara asks Imperioli about the difference between filming an HBO series and a network series -- and they ALMOST bust out the swear words. Darn it, maybe we should have given them some beer.

Watch Outside the Box: Life on Mars