Is it Marty McFly? Alex P. Keaton? Mike Flaherty? Just which one of Michael J. Fox’s legendary characters has been his favorite to play? It’s Louis Canning.

“I love this guy that I’ve been playing on ‘The Good Wife’,” Michael said last night on Bravo’s late-night show “Watch What Happens Live.” “He’s just really complicated and it’s really fun.”

Both Michael and wife Tracy Pollan visited with talk show host Andy Cohen. They chatted about everything from their secrets to a successful marriage, an enduring bond with fellow “Family Ties” cast members, as well as sharing fun memories like the time when Michael and Emmanuel Lewis of “Webster” fame took a ride in a crane together. “Family Ties,” “Webster” and “Cheers” all shot on the same lot back in the day. Michael also told viewers what his favorite dishes are from Tracy’s new cookbook The Pollan Family Table.

Watch more of what happened last night to find out Michael’s thoughts on jumping back in the DeLorean.