Question: Barry Keoghan appeared in a 2017 psychological horror-thriller film selected for competition at what festival?
Sentence (from "List of Big Brother 17 houseguests (U.S.)"): On the second night of the season premiere, "Amazing Race" host Phil Keoghan appeared on the show as the first BB Takeover guest, introducing "Amazing Race season 26" contestants, Jackie Ibarra and Jeff Weldon, as the 15th and 16th Houseguests, respectively.
Relevant evidence: No