When the bus breaks down just hours before the Democratic debate, a disillusioned Lola struggles to fulfill her sponsorships, Grace and Sadie scheme to find a source and Kimberlyn gets existential about her career.

After her source reveals explosive evidence, Sadie mobilizes Grace, Lola and Kimberlyn to investigate a claim that could threaten the Democratic nomination. While Lola's findings pivot into a new opportunity, Kimberlyn makes a career-altering move.