The Return of the Triangle is episode 15 of Season 5 of Growing Pains.
Summary[]
Mike's pal David is worried that he is losing his girlfriend Kate, and begs Mike to help him win her back. Well and good except for the fact that Mike happens to be the "other man" in this particular love triangle. Gallantly, Mike tries to expunge Kate from his mind and heart but it is a battle that he is destined to lose, with devastating results.
Cast[]