The actor teamed up with moviemaker Ian Olds to film Francophrenia while he was playing a serial killer on the longrunning U.S. soap.

In the documentary-style thriller, Franco, who also narrates, is seen wandering backstage and talking to the cast and crew of General Hospital.

Franco will showcase Francophrenia at the Tribeca Film Festival in New York next month (Apr12), according to The Hollywood Reporter.