TV Guide is reporting that Amy Acker (Angel, Dollhouse) will appear on the April 22 episode of Marvel’s Agents of S.H.I.E.L.D. as Audrey. Audrey is the name of the cellist that was mentioned as Agent Coulson’s love interest in Marvel’s The Avengers. Acker appeared with Clark Gregg, who portrays Coulson, in Joss Whedon’s Much Ado About Nothing.