Clark Gregg Goes Agent Carter In Dubsmash Battle With Hayley Atwell

Forget Marvel’s Civil War. There’s an even bigger battle brewing amongst the studio’s small-screen heroes.

And it’s a dubsmash war. The cast from Marvel’s Agents of SHIELD have challenged Agent Carter’s Hayley Attwell (Peggy Carter) and James D’Arcy (Jarvis) to a dubsmash, wherein combatants lip synch and record portions of their favorite songs. And with the Agents of SHIELD cast all under one roof for San Diego Comic Con this weekend, the cast decided it was the perfect time to go for the winning shot against Agent Carter’s stars.

Playing Queen’s We Are The Champions song, SHIELD’s main cast—and especially Phil Coulson’s Clark Gregg—prove what it really means to go “deep under cover.”

You can watch the video below.

How do you think Atwell and D’Arcy will respond? Let us know in the comments.

Marvel’s Agents of SHIELD’s third season premieres September 29 on ABC.