Frank's behavior is more bizarre than usual---so bizarre that even the gang notice---so they decide to stage an intervention.

When some bad blood with old foes compromises their ideal Thanksgiving, the gang decides to make amends by breaking bread with those they've hurt.

To one-up the guys, Dee has organized an "all-female reboot" of the Wade Boggs challenge on a first-of-its-kind, all-female flight headed to L.A. for the women's march.

The guys crash Dee's bowling league night and compete in a Battle of the Sexes at a bowling alley owned by the McPoyles. Dee, The Waitress, Artemis, and Gail the Snail versus Dennis, Mac, Charlie, and Frank in a classic match to prove who is better.