Harrison Ford: 'I don't know if Indiana Jones 5 will happen'

Harrison Ford has admitted that he does not know if George Lucas will come up with an idea for a fifth Indiana Jones film which both he and Steven Spielberg will like.

Talking to Tania Snuggs on Absolute Radio, the actor again insisted that he would love to reprise the character but suggested that a follow-up to Indiana Jones and the Kingdom of the Crystal Skull was not yet certain.

"Well I don't know if George [Lucas] is able to come up with an idea that both Steven [Spielberg] and I think is going to work but I'd love to play the character again," Ford said.

Ford had previously said that he would be "as happy as pie" to return to the role if they develop the character and find the right story.

Earlier this year, Shia LaBeouf revealed that Ford was "staying in the gym" to keep in shape for the role.

> Producer debunks 'Indiana Jones V' rumours

Watch the recent Digital Spy interview with Harrison Ford below: