Hayley Atwell & Clark Gregg Will Head to "Lip Sync Battle" Following the Dubsmash War

The Dubsmash War just got an upgrade. According to a joint announcement on Entertainment Weekly, "Agent Carter's" Hayley Atwell and "Agents of S.H.I.E.L.D.'s" Clark Gregg will appear on Spike's "Lip Sync Battle" sometime in 2016, following the third and final round of their inter-show competition, which will debut on their Crowdrise page this Wednesday.

In August, the casts of "Agent Carter" and "Agents of S.H.I.E.L.D." announced an interactive dubsmash competition with a raffle contest that will send one winner to Hollywood for dinner with Hayley Atwell, James D'Arcy, Clark Gregg and Chloe Bennet. Team Carter officially kicked off the war with a video set to Beyonce's "Single Ladies" that featured Miss Piggy.

In the contest, the "Agent Carter" cast go head-to-head with the "Agents of S.H.I.E.L.D." cast for a second time using dubsmash, an app that allows users to record a brief lip sync video to the song of their choice. This new "Dubsmash Death Match" will go three rounds, and fans will be able to vote for their favorite videos for $1 a vote. Whichever team gets the most votes wins, and the losing team will donate an additional $2,000 to a charity of the winner's choice and perform a dupsmash chosen, choreographed and costumed by the winning team. Team Carter represents Stomp Out Bullying, while Team S.H.I.E.L.D. has selected St. Jude's Children's Research Hospital.

Each vote will enter fans into a random drawing contest. The winner of this random drawing will receive a trip out to Hollywood, California for dinner with Atwell, D'Arcy, Gregg and Bennet and get the opportunity to appear in a dubsmash video with the stars. The winner will be announced on October 16.

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