 Colin BlakelyPeer Gynt | Peer Gynt |
 Wendy HillerAase | Aase |
 Francesca AnnisSolveig | Solveig |
 Sara KestelmanIngrid / Green Woman | Ingrid / Green Woman |
 Ray BarrettButton moulder | Button moulder |
 Aubrey MorrisIngrid’s father / King of the Trolls | Ingrid’s father / King of the Trolls |
| CClive GrahamAslak / Huhu | Aslak / Huhu |
 Julian CurryBridegroom / Pen | Bridegroom / Pen |
| KKaren SirettHelga | Helga |
| LLois BaxterAnitra | Anitra |
| PPeggy AitchisonKari | Kari |
 Dudley FosterEberkopf / Strange passenger | Eberkopf / Strange passenger |
| DDavid CargillCotton / King Apis | Cotton / King Apis |
 John Franklyn-RobbinsBridegroom's Father / Ballon / Captain | Bridegroom's Father / Ballon / Captain |
 Terence BaylerDirector of the Madhouse | Director of the Madhouse |
| HHelen BlatchAdditional cast | Additional cast |
| JJanet BrandesAdditional cast | Additional cast |
| CClaire DavenportAdditional cast | Additional cast |
| MMarilyn FridjonAdditional cast | Additional cast |
| JJoan HarsantAdditional cast | Additional cast |
| TTricia ThornsAdditional cast | Additional cast |
| AAnna ShawAdditional cast | Additional cast |
| EElroy JosephsAdditional cast | Additional cast |
| AAndrew LaneAdditional cast | Additional cast |
| DDavid LincolnAdditional cast | Additional cast |
 Mark McManusAdditional cast | Additional cast |
 Brian PettiferAdditional cast | Additional cast |
| GGraham TonbridgeAdditional cast | Additional cast |
| LLincoln WebbAdditional cast | Additional cast |
