John Travolta & Olivia Newton John Grease Signed poster

This is an authentic poster of everyones favourite musical with Sandy and Danny. Signed by Olivia Newton John and John Travolta, definitely a collectible.The dimensions are 11 x 16 inch and comes with certificate of authenticity. Grease is a 1978 American musical film directed by Randal Kleiser and based on Jim Jacobs' and Warren Casey's musical, of the same name. The film stars John Travolta, Olivia Newton-John and this poster is signed by the 2 main characters Good girl Sandy and greaser Danny. This poster measures 11 x 16 inches and is complete with certificate of authenticity.