Los Angeles, July 23 -- Rapper Travis Scott has opened up about his acting debut in Christopher Nolan's epic film 'The Odyssey', revealing that he was "nervous" after being unexpectedly approached by the Oscar-winning filmmaker for a role in the movie, according to The Hollywood Reporter.

Speaking during a Tuesday night appearance on 'The Tonight Show Starring Jimmy Fallon', Scott recalled receiving a phone call from Nolan, whose name appeared on his phone as "Chris".

"My phone went off and it just said, 'Chris.' And I'm thinking, 'OK, I don't know what this is about. Maybe he wants to go to a show?' So I pick up and he's like, 'Would you be interested in acting in a movie?' And I'm like, 'I mean, I guess, you know? What's the [role]?,'...