Malcolm in the Middle (2000)

S5E2 Watching the Baby

Hal and the boys decide to take care of baby Jamie so that a weary Lois can catch up on some sleep. Hal heads out to the Lucky Aid for more diapers, leaving the boys in charge. However, just as they settle in, three attractive teenage girls arrive and charm Malcolm, Reese, and Stevie, whisking them away for the evening and leaving Dewey to tend to Jamie. At the Lucky Aid, Hal finds himself short on cash for the diapers, and Craig makes him work for them. Back home, Dewey spins an intricate bedtime tale for Jamie that features every member of their family.