'Pan Am' Exclusive: Colette Has A Secret? (VIDEO)

"Pan Am" is back and the resident lovebirds are flying high. In this exclusive preview of the new episode, Colette (Karine Vanasse) and Dean (Mike Vogel) have just had one very romantic night out seeing Robert Redford in the stage version of "Barefoot in the Park" ... but is the romance about the fizzle once Colette reveals a secret?

"I might have one for you," Colette tells Dean. "When we get to London."

However, Dean says he has ways of making her talk. Hmm ...

Also in "Secrets and Lies," Maggie (Christina Ricci) writes a story for the Village Voice condeming her congressman's politics, but the sparks develop between the two, Kate (Kelli Garner) has trouble moving on from her last spy assignment and fears for her future and Laura has trouble dealing with Ted's new love interest.

"Pan Am" returns with its inaugural season on Sun., Jan. 8 at 10 p.m. EST on ABC.