Billy Campbell

Actor (Thadiun Okona) — The Next Generation

American actor (born 1959) who played the roguish freighter captain Thadiun Okona in the Next Generation episode The Outrageous Okona and returned to voice him in Star Trek: Prodigy.

Billy Campbell (born 1959), also credited as William or Bill Campbell, is an American actor known for the film The Rocketeer and the television series Once and Again and The Killing.
He guest-starred in the second-season Next Generation episode The Outrageous Okona in 1988 as Thadiun Okona, a charming cargo pilot whose broken-down ship draws the Enterprise-D into a quarrel between two neighbouring planets. Campbell had earlier been a leading candidate for the part of William Riker.
More than three decades later he reprised Okona as a voice role in the first season of Star Trek: Prodigy, appearing in Crossroads and Masquerade, where the now eyepatch-wearing captain crosses paths with the crew of the Protostar.