Doctor Strange has Benedict Cumberbatch play the unpredictable and intriguing neurosurgeon Stephen Strange, who after a horrific car accident, discovers the hidden world of magic and alternate dimensions
"It's really not our choice. It's all up to him, really. I hope so! I've asked probably a million times, so I hope so. I hope when he's got a new record out we'll get him on," James said
When Ellen asked if she had meet Justin before, Zooey said: "I had actually, we did a screen test together like ten years ago. I only knew his work as a singer at the time, and they were like, well Justin Timberlake's testing."
Justin released a video for Can't Stop the Feeling in which the singer dances across his studio with appearances by other voice actors from the movie including actress Anna Kendrick and fellow pop star Gwen Stefani