John Worthing (played by Björn Gustafson) is a protagonist in Mr. Ernest.
Algernon Moncrieff (played by Lars Lind) appears in Mr. Ernest.
Gwendoline Fairfax (played by Helena Brodin) appears in Mr. Ernest.
Doktor Chasuble (played by Allan Edwall) appears in Mr. Ernest.
Lady Bracknell (played by Birgitta Valberg) appears in Mr. Ernest.
Cecily Cardew (played by Monica Nielsen) appears in Mr. Ernest.
Miss Prism (played by Margaretha Krook) appears in Mr. Ernest.
Lane (played by Carl Billquist) appears in Mr. Ernest.
