Marcus Graham plays Josh Jarman, a struggling playwright who has written a long, serious play about doomed love, failed relationships and the overall hurt and heartache of falling in love. He is extremely proud of it, and takes it to various producers around the city, hoping to find one that will produce his play.

George and Ursula now have a son, George Junior, so Ursula's mother arrives to try and take them back to "civilization".

Early 20th-century adventurers find themselves fighting for survival after their hot-air balloon crashes into a remote part of the Amazon, stranding them on a prehistoric plateau.