Giulio Maculani was a stuntman, actor, master of arms and assistant director active in Italian films from at least the mid-50's until the end of the 70's.
Wikipedia gives the unconfirmed details that he was born on August 7th 1920 in Viterbo, Italy and that he died on November 21st 1980 in Ostia, aged 60.
I have started his filmography only with roles found by myself, so there are plenty more to be added, particularly westerns and films from later in his career.
- L'amico del giaguaro .... Football supporter (uncredited)
- La sceriffa .... Saloon customer-brawler (uncredited)
- Nel segno di Roma .... Marcello's lieutenant (uncredited)
1960 - La vendetta dei barbari .... Barbarian (uncredited)
1961 - L'ultimo dei Vikinghi .... Viking (uncredited)
- La guerra di Troia (credited but not found)
- La vendetta di Ursus .... Attacker (uncredited)
- Le Baccanti .... Courtier (uncredited)
- Ursus e la ragazza tartara .... Tartar soldier (uncredited)
1962 - I normanni .... Norman soldier (uncredited)
- Il Figlio di Spartacus .... Slave who joins Randus (uncredited)
- Il tiranno di Siracusa .... Fencing master (uncredited)
- Maciste, il gladiatore più forte del mondo .... Tavern waiter (uncredited)
- Zorro alla corte di Spagna .... Kidnapper (uncredited)
1963 - Ercole contro Moloch .... Gladiator/Prisoner (uncredited)
- I diavoli di Spartivento .... Fighter with Duchesca (uncredited)
- Il boia di Venezia .... role? (credited)
- Il duca nero .... Giulio (credited as "Gino Maculani")
- Il leone di San Marco .... Captain Ostenburg (credited)
- Il terrore dei mantelli rossi .... Soldier (uncredited)
- La cieca di Sorrento .... Aniante henchman (uncredited)
- Rocambole .... Prison guard / Von Berthold henchman (uncredited)
- Zorro e i tre moschettieri .... Associate of the musketeers (credited)
1964 - Bianco, rosso, giallo, rosa .... Soldier in tavern brawl (uncredited)
- I tre sergenti del Bengala .... Mary's brother (uncredited)
- Il magnifico gladiatore .... Pretorian (uncredited)
- Jim il primo .... Sheriff (uncredited)
- La vendetta dei gladiatori .... Gladiator (credited)
- Roma contro Roma .... Satiro (credited)
- Un Mostro e... mezzo .... Policeman on train (credited)
- Ursus, il terrore dei kirghisi .... Varos (credited)
1965 - Berlino appuntamento per le spie .... Stanko (credited)
- Degueyo .... Poker player / Sentry (uncredited)
- I figli del leopardo .... Babalone gangmember (credited)
- L'avventuriero della Tortuga .... Spanish captain (uncredited)
- La sfida dei giganti .... Rebel guard (uncredited)
- Un dollaro bucato .... Joe (uncredited)
1966 - 4 dollari di vendetta .... Sullivan (credited as Master of Arms?)
- Django .... Klan member (uncredited)
- Django spara per primo .... One of the sheriff's men (uncredited)
- El cisco .... Capobanda henchman (uncredited)
- Johnny Oro .... Bullitt, the new sheriff (credited)
- Maigret a Pigalle .... Oscar Bonvoisin (credited)
- Per pochi dollari ancora .... Riggs henchman-Brawler (uncredited)
1967 - 7 winchester per un massacro .... Sheriff (credited)
- Due rrringos nel Texas .... Sheriff (uncredited)
- Gente d'onore .... Carabinieri official (credited)
- Il raggio infernale .... Gary (credited)
- L'ultimo killer .... Sheriff (uncredited as actor)
- La donna, il sesso e il superuomo .... Van Beethoven henchman (credited)
- Requiescant .... Ferguson henchman (uncredited)
- Un poker di pistole .... Masters' head henchman (credited)
- Wanted .... Henchman (credited)
1968 - ...E venne il tempo di uccidere .... Cavalry officer (uncredited as actor)
- Gangsters per un massacro (Kommissar X - Drei blaue Panther) .... Killer frogman with harpoon (uncredited)
- I racconti del maresciallo (TV series, ep. 3: "Il sospetto") .... Vice-brigadier Ferrero (credited)
- I racconti del maresciallo (TV series, ep. 4: "Il berretto di cuoio") .... Guardiacaccia Giulio (credited)
- Le inchieste del commissario Maigret (TV series, ep.: "Il cadavere scomparso") .... Stein (credited)
1969 - La monaca di Monza .... Emiliano, Count Taverna henchman (uncredited)
1971 - Vivi ragazza vivi! .... role? (credited) - no role pic so far
1972 - Un animale chiamato uomo .... One of the farmer's boys (uncredited)
1973 - Anche gli angeli mangiano fagioli .... Thug (uncredited)
- Ci risiamo, vero Provvidenza? .... Dance hall employee / Soldier (uncredited)
- Diario segreto da un carcere femminile .... Tonino Musomeci (credited)
- Piedone lo sbirro .... Thug (uncredited)
- Tutti figli di mammasantissima .... Member of Bug Morano's gang (uncredited)
1974 - ...altrimenti ci arrabbiamo! .... Henchman in balloon fight (uncredited)
- Anche gli angeli tirano di destro .... Maloney henchman (uncredited)
- Piedino il questurino .... Nightclub brawler / Warehouse thug (uncredited)
1976 - Il soldato di ventura .... Gambling soldier (uncredited)
- Per amore di Poppea (credited, but not found)
- Uomini si nasce poliziotti si muore …. Parking attendant of the clandestine gambling den of Mentana (uncredited)
1977 - Squadra antitruffa .... Umpire shot by hitman (uncredited)
1979 - La poliziotta della squadra del buon costume .... Man at the presentation (uncredited)
- Uno sceriffo extraterrestre... poco extra e molto terrestre .... Fire chief (uncredited)
- Il nostro campione (1955) - IMDb
- Un colpo da mille miliardi (1966) - ANICA
- Fantabulos (1968) - ANICA
- Un posto all'inferno (1969) - IMDb credited as Master of Arms (may not appear)
- L'ultimo killer .... credited as Master of arms as "Giulio Maculan"
- La donna, il sesso e il superuomo .... credited as Master of arms
1968 - ...E venne il tempo di uccidere .... credited as Assistant director and Master of Arms
- Gungala, la pantera nuda .... credited as Maestro d'armi
- Un buco in fronte .... credited as Master of Arms
1972 - Gli orrori del castello di Norimberga .... credited as Maestro d'armi
- Un taxi mauve (Un taxi color malva) (1977) - credited by ANICA, along with Gino Marturano, with no role given. This French-Irish-Italian production was shot in Ireland with an Irish and French crew, so the presence on 2 Italian actors in uncredited bit parts would be extremely unlikely and indeed they are nowhere to be seen.