The last surviving member of The Monkees is suing the FBI for any records it holds on the band.
Agents investigated the group over alleged anti-Vietnam War activities in 1967 and drummer Micky Dolenz claims images flashed in protest against the conflict at a gig led to the FBI's interest.
He and his late bandmates Mike Nesmith, Davy Jones and Peter Tork were also investigated for another matter that has been redacted, the lawsuit states.