With their new animated adventure Epic opening in cinemas on Wednesday May 22, you can watch promo interviews with Colin Farrell and Beyoncé Knowles on RTÉ TEN.

Epic "tells the story of an ongoing battle deep in the forest between the forces of good, who keep the natural world alive, and the forces of evil, who wish to destroy it.

"When a teenage girl finds herself magically transported into this secret universe, she must band together with a rag-tag team of fun and whimsical characters in order to save their world... and ours."

Directed by Chris Wedge (Robots, Ice Age), Epic also stars Steven Tyler, Chris O'Dowd, Christoph Waltz, Amanda Seyfried, Pitbull, Jason Sudeikis, Josh Hutcherson and Aziz Ansari.

You can watch the featurette by clicking the link on your left.