HMS Beagle | H.M.S. Pinafore | HMS Victory | HMS M31 | HMS Bounty | HMS M23 | HMS ''Humber'' | HMS ''Bounty'' | HMS M27 | HMS M25 | HMS Investigator | HMS M33 | HMS ''Beagle'' | HMS Plumper (1848) | HMS Endeavour | HMS ''Victory'' | HMS Royal Charles | HMS Queen Mary | HMS ''Plumper'' | HMS Britannia | HMS ''Investigator'' | HMS ''Express'' | HMS Duke of Wellington | HMS ''Britannia'' | HMS Ark Royal | Yangtse Incident: The Story of HMS Amethyst | HMS ''Winchelsea'' | HMS Volage | HMS ''Trincomalee'' | HMS Trincomalee |
Muggleton's commercial credits include HMS Pinafore (Essgee), Hello Dolly (The Production Company), The Book Club, Master Class (ICA), Annie (GFO/SEL/Macks), the original Steaming (Morley, Davis), Eureka! (Essgee) and Losing Louis (Ensemble Theatre).
The phrase is also used in Gilbert & Sullivan's operetta H.M.S. Pinafore (1878), where the captain, confused as to what choices to make in his life, exclaims in the opening song of Act II, "Fair moon, to thee I sing, bright regent of the heavens, say, why is everything either at sixes or at sevens?"
H.M.S. Starship Pinafore: The Next Generation is a Star Trek adaptation of two famous Gilbert and Sullivan operettas (HMS Pinafore and Trial by Jury).
He has worked at most of Edmonton's theatres, including the Citadel Theatre (Burn This, Hello Dolly and Little Shop of Horrors - for which he won his third Elizabeth Sterling Haynes Award), Theatre Network (Habitat), Shadow Theatre (Almost Maine), Edmonton Opera (South Pacific and HMS Pinafore) as well as with playwrights Marty Chan, Conni Massing, Lyle Victor Albert, Raymond Storey, Doug Curtis, Jocelyn Ahlf, Cathleen Rootsaert and Belinda Cornish.