Perry King tested for Han Solo on star wars. He obviously was not chosen.

I like His Han performance though.

I the Leia in the Radio drama as well.

Even the Luke in Jedi is decent if jarring because it is not Mark Hamill.

The Lando in Jedi is horrible though, funny that they were able to get Billy Dee for Dark Empire but not for Return of the Jedi radio,lol.

I think The Vader in star wars radio is spot on, but in empire and jedi leaves a lot to be desired even if the same guy from star trek VI.