Elora and Rick discuss Coach Bobson, this character appeared in the season 1 episode California Dreamin' and was played by Bill Burr.
Ethan Hawke plays Elora's dad. He seems 10-15 years older than the character he portrays. Several times he talks about how young he and her mother were when they conceived Elora, and it was revealed in another episode that Elora's mother was only 20 when she died in a car accident. However, Ethan Hawke was born in 1970, making him 53 when this episode was filmed. Elora is one year out from high school, so about 18 or 19. So if her dad was 18 when she was conceived, he would be around 36 to 40 in this episode. But then Devery Jacobs, the actress playing Elora, was 30 when she was in this episode, so she's also playing younger. She is more convincing! But it's too great to get Ethan Hawke, so the show makers must have overlooked the age error.