Since it was announced that "Agent Carter" was going to be set in Hollywood for its second season, many wondered which characters from the first season are going to appear with Peggy (Hayley Atwell) as she makes the move to Los Angeles.

While fans were thrilled that Jarvis (James D'Arcy) will be around, loyal viewers hoped that Peggy's friend, Angie (Lyndsy Fonseca) will also be there. Now, ahead of the show's season 2 premiere, it has been confirmed that Fonseca will be reprising her role in a special episode of the series, which involves a dream sequence and a crossover with "Dancing with the Stars."

Speaking with Entertainment Weekly, executive producer Michele Fazekas gave some spoilers for the episode.
Fazekas said that in the scene, Angie will be acting as Peggy's conscience and that she's saying the things that Peggy couldn't say to herself. The executive producer said that the sequence "ties things back together from the first season" in a way that can only be possible in a dream.

"Episode 8 ends with a cliffhanger where Peggy and Jarvis get in big trouble and are knocked out," said Fazekas. "Episode 9 begins with a dream sequence that starts in black and white." The producer added that Atwell looked sensational in the black and white scenes, saying that she resembles Hollywood legend Rita Hayworth.

After the black and white scenes, everything goes into color, which leads to a musical dance number reminiscent of classic Hollywood films. The dance number is choreographed by "DWTS" pro Louis van Amstel and the sequence features other dancers from the hit ABC dancing competition show including van Amstel, Karina Smirnoff, Dmitry Chaplin, Anna Trebunskaya, Sasha Farber, and Damian Whitewood. The number will be set to an original song from lyricist David Zippel and composer Christopher Lennertz, in conjunction with executive producers Tara Butters and Fazekas.

 "Agent Carter" season 2 premieres on Tuesday, Jan. 19 at 9 p.m. on ABC.