Selena Gomez, David Steinberg, Pinback

Jenna Fischer, Dennis Rodman, Black Prairie

Pranks include senior raves, Betty's workout, scorpion potion, texting revenge, feathery fun, Betty's croquet match, sexy scavenger hunt, textpectations, bullying advice, sidewalk fashion show, trackside proposition, Hawaiian wishes and Betty's fortunes.

Pranks include sperm solicitation, park proposition, wife-watcher, waxing advice, false fire alarm, embarrassed DJ, party planning, Betty's online dating, organ donation, trail advisor, date play by play, grocery store guzzling, and Betty's game night.

Tensions boil on "Liaisons," while Eileen may have found the key to saving "Bombshell." Grace Gummer, Sean Hayes, Jesse L. Martin and Daniel Sunjata guest star.