No Cliffy - tell us all about it.
Cast (in credits order) verified as complete
Mark Hamill .... Luke Skywalker/Echo Base Announcer
Harrison Ford .... Han Solo
Carrie Fisher .... Princess Leia Organa
Billy Dee Williams .... Lando Calrissian
Anthony Daniels .... C-3PO
David Prowse .... Darth Vader
Peter Mayhew .... Chewbacca
Kenny Baker .... R2-D2
Frank Oz .... Yoda (voice)
Alec Guinness .... Obi-Wan Kenobi
Jeremy Bulloch .... Boba Fett
John Hollis .... Lando's Aide (Lobot)
Jack Purvis .... Chief Ugnaught
Des Webb .... Wampa (Snow Creature)
Kathryn Mullen .... Performing Assistant for Yoda
Clive Revill .... The Emperor (voice)
Kenneth Colley .... Captain/Admiral Piett
Julian Glover .... General Veers
Michael Sheard .... Admiral Ozzel
Michael Culver .... Captain Needa
John Dicks .... Captain Lennox
Milton Johns .... Imperial Officer
Mark Jones .... Imperial Officer (Cmdr. Nemet)
Oliver Maguire .... Imperial Officer
Robin Scobey .... Imperial Officer
Bruce Boa .... General Carlist Rieekan
Christopher Malcolm .... Zev Senesca (Rogue Two)
Denis Lawson .... Wedge Antilles (Rogue Three)
Richard Oldfield .... Derek 'Hobbie' Klivian (Rogue Four)
John Morton .... Dak Ralter
Ian Liston .... Wes Janson
John Ratzenberger .... Major Bren Derlin