Will The Real Jack Tripper
Jack is in a panic - and in the doghouse with Chrissy and Janet - when a young pregnant woman arrives at the house and names him as the father.
- A case of mistaken identity nearly makes Jack a married man, when a girl comes looking for Jack Tripper to tell him she thinks she's pregnant. She tells Chrissy and Janet her story, but not her name, so when the girls tell Jack, he thinks it's his girlfriend Linda, and proposes marriage. Jack introduces Linda to the girls, who are furious to see that he's a two-timer -- Linda is not the pregnant girl. But Jack is also not the man she's looking for. It's really his love-'em- and -leave-'em friend Larry, who has used Jack's name for this escapade. Jack loses Linda when she finds out the reason he'd proposed, and Larry gets off the hook when the pregnancy turns out to be a false alarm.