Oscar Isaac thinks it's "fun" to tease people about 'Star Wars: The Force Awakens'.
The 35-year-old actor has been cast in the much-anticipated new film and has been sworn to secrecy about its plotline, but admits he likes keeping friends and family on the edge.
Asked whether it's been tough to avoid sharing inside information with people around him, Oscar explained: "Yeah, it's not too hard. It's fun to tease people."
The J.J. Abrams-directed film is set for release in December 2015 and Oscar insists the acclaimed film-maker has shown no signs of feeling the strain.
He told grantland.com: "Not even a little. He is so enthusiastic, and so positive, and just full of energy. I've never met anyone as positive and kind, and definitely not someone helming something this big.
"He seems to have time not only for everything but for everyone. He was so kind to my family, to other peoples' families, to people on set. He's the same to people that are visiting from the top of the Lucasfilm and the janitor that cleans the warehouse. He's such a generous person."
Appearing alongside Oscar in the new movie will be returning actors Harrison Ford, Mark Hamill and Carrie Fisher, as well as new faces John Boyega and Daisy Ridley.