David Graham

as Parker / Vic (voice)

as Wise Old Elf

as Gordon Tracy / Brains (voice), Parker / Wilbur EDandridge III / Captain Hanson (voice)

as Admiral Jack Denver (voice), Professor Graham / Hassan El-Hamrah / Supply Lieutenant / Africa 28 (voice), Frank Lincoln / Admiral Frendor / Cromer / Lorif (voice), Thompson / Doc / WSP Commander / Marineville Tracking Station (voice), Frank (voice), Ali Khali / El Hudat / Aquaphibians (voice), Admiral Henry Carson / Marin / Toy Fish (voice), Check Point 1 Officer (voice), Marty (voice), Professor Burgoyne / Noctus / Marineville Tracking Station (voice), Professor Alexander Cordo / Noctus / Weather Station 7 (voice), Parasitica (voice), Simulator Sergeant / Gate Sergeant / Truck Driver Joe / Security Guard (voice), Lieutenant Misen / Zero Red / Radio Voice (voice), Nucella / Marineville Tracking Station / Jet Squadron Spearhead Leader (voice), Cronson (voice), Turata / Marineville Tracking Station (voice), Oink / Engineer Preston / Gerit / 1st Rigger (voice), Oink (voice), Lieutenant Lawrence Gray / Gate Sergeant / Marineville Tracking Station (voice), Doc / Marineville Tracking Station (voice), Tow Vessel (voice), Mike Bromley (voice), Alien / Shore's Drinking Buddy (voice), Old Caveman / Caveman 1 / Caveman 2 (voice), Carter / Epayus (voice), T.V Presenter / Nucella (voice), Newsreader / Aquaphibian (voice), Sandy Gibson / Right Enterance Officer / 2nd WSP Commander (voice), 1st WSP Commander / Marinville Tracking Station (voice), Captain Jacques Jordan / Aquaphibian 1 / Aquaphibian 2 (voice), Oink / Admiral Jack Denver (voice), Trell / Search Vessel 2 (voice), WSP Commander / Idotee (voice), Aquaphibian (voice), Andrews (voice), El Hudat (voice)

as Lieutenant Ninety (voice)