Skye's transformation is currently the central storyline of Marvel's "Agents Of S.H.I.E.L.D" and fans will see more of her powers and the impact it has on the team. In episode 13 of season two titled "One Of Us", May calls upon her charismatic ex-husband, who is a psychologist, when the team finds out that Skye's powers are connected to her emotions.

While the episode's synopsis only teases a crisis threatening the harmony of the team, that crisis is revealed to be Skye's powers by Entertainment Weekly. Executive producer Jeffrey Bell told the website that, "In addition to coping with the physicality of her new gift, Coulson realizes Skye needs someone who can help her emotionally. That person is May's (Ming-Na Wen) ex-husband (Blair Underwood), a psychologist who has consulted with S.H.I.E.L.D. in the past." The team weren't exactly happy with Skye's Terrigenesis transformation, leading to a split and divided opinions.

While S.H.I.E.L.D deals with Skye, Cal is busy recruiting super villains in order to get even with Coulson and show the public what S.H.I.E.L.D does to "people like us". The trailer not only confirms this, but actor Clark Gregg told TVLine "that Cal is not so happy with how their last fight went. There's a score he wants to settle."

Entertainment Weekly provided further insight into Cal's thinking as the producer explained, "He has a specific agenda in mind, a point he wants to make in a very large, very public way... Drea de Matteo (as Karla Faye Gideon) is his first delightful acquisition as he gathers up his group."

Fans will not only see "The Sopranos" star Drea de Matteo but also Ric Sarabia as Wendell Levi and Geo Corvera playing Francis Noche in episode 13. Action, suspense, drama and revenge, all combined in one episode that is airing on Tuesday, March 17 at 9 p.m. ET on ABC.