08/15/2012 12:19 pm ET | Updated Aug 15, 2012

'Happy Endings' Cast Dons Jackson 5 Outfits (PHOTO)

The "Happy Endings" gang sure looks different in Season 3. The Twitter account for the writers of "Happy Endings" tweeted the photo below of the cast all dressed up as the Jackson 5 with the caption "Happy Halloween!"

Casey Wilson, Adam Pally, Eliza Coupe and Elisha Cuthbert are dressed in their finest bell bottoms and afros and Zachary Knighton looks perfectly glam resembling La Toya Jackson. So what's the deal? Wilson retweeted the photo with the caption, "Madness. Utter."

Whatever the cause for the outfits, they're pretty ah-mah-zing.

"Happy Endings" Season 3 premieres Tues., Oct. 23 at 9 p.m. ET on ABC.

2012 Renewal Index: Canceled, Safe and on the Bubble Shows