 Complete the following phrase:  The appearance of Finn as an adult was based on Howard Keels character from the 1954 musical Seven Brides for Seven Brothers, which is a favorite of episode co-storyboarder Wolfhard. The episode was viewed by 2.75 million viewers and received a 0.6 rating among people between the ages of 18 and 49. Oliver Sava of The A.V. Club wrote positively of the way the episode focused on character development, noting that the episode bore similarities to both The Wizard of Oz and Captain America. Similarly, Colin OBoyle of Geek Smash compared the episode to the Chronicles of Narnia by C.S. Lewis. For his work on the episodes character designs, Andy Ristaino won an Emmy Award for Outstanding Individual Achievement In Animation at the 