Terror of the Terra-Firmians! S5E5 - Terror of the Terra-Firmians! 2017
Huey and Webby's disagreement over the existence of a mythic species leads the kids to explore an eerie abandoned subway tunnel, while Mrs. Beakley grows suspicious of Lena.
- Released: 2017-10-07
- Runtime: 50 minutes
- Genre:
- Stars: David Tennant, Danny Pudi, Ben Schwartz, Bobby Moynihan, Kate Micucci, Beck Bennett, Toks Olagundoye, Tony Anselmo
- Director: Tom Owens