We know that he began working in cinema in the mid-70s (unofficially due to his minor age). The father was the owner of a car demolitions point and the master of arms Riccardo Petrazzi came to them in those years to look for cars to use for action scenes. That was Giampiero's opportunity to enter the world of cinema.
Usually he always has fairly long hair since the younger age. It is also possible to identify him thanks to a slight squint of Venus.
Today Giampiero is still active in the industry and continues to work as a stuntman and stunt coordinator. His son Emanuel has also pursued the same career and is himself a stuntman and stunt coordinator.
- I nuovi barbari .... Templars soldier (uncredited)
1987 - La piovra (TV Series), season 3 episodes 1-2-3 .... Inseguitore spia (credited as “Piero Comanducci”)
1990 - La piovra 5 (TV Series) - episode 2 .... Henchman (uncredited)
1991 - 18 anni tra una settimana .... Car driver (credited as Acrobata)
- Night on heart .... (credited as Acrobata, doesn’t appear on screen)
1992 - Belle da morire .... Henchman (credited as “Gianfranco Comanducci”)
- Un orso chiamato Arturo .... (credited but not found)
1994 - Una pura formalità .... (credited as Acrobat, not found)
1998 - Linda e il brigadiere (TV Series), season 2 episode 3 “La pensione rubata” .... Quattrodita (credited as Gianpiero Comanducci)
- Ultimo (TV Movie) .... (credited for Stunts, not found)
1999 - Operazione Odissea .... Hitman (credited as Stuntman)
2000 - Body Guards - Guardie del corpo .... Robber (uncredited)
- Zora la vampira .... Agent Marini (uncredited)
2001 - Il Maresciallo Rocca (TV Series) season 3, episode 2 “Il mistero dello scheletro” .... Disco brawler / episode 4 “L’ultima sfida” .... Criminal (uncredited)
2002 - Gangs of New York .... Bill the Butcher's Gang Member (uncredited)
- Mio cognato .... (credited as Stunt, not found)
2003 - L'ispettore Coliandro (TV Series) - season 1, episode 1 - "Il giorno del lupo" .... Murdered man sitting at the tables of the cafe (credited for Stunts as “Piero Comanducci”)
2005 - De Gasperi, l'uomo della speranza .... Truck driver (credited)
- Il maresciallo Rocca (TV Series) season 5, episode 3 “La trappola” .... Car driver (uncredited)
2007 - Milano Palermo - Il ritorno .... Scalia’s henchman (uncredited)
2014 - Senza nessuna pietà .... (credited as Stunt Coordinator)
2015 - Lo chiamavano Jeeg Robot .... Celere units leader (credited as Stuntman)
- Non essere cattivo .... (credited as Master of arms, doesn’t appear)
2016 - Romanzo siciliano (TV Miniseries) season 1 episode 3 .... Truck driver (credit ???)
2018 - Sense8 (TV Series), season 2, episodes 12 “Amor vincit omnia” .... Thug (credited as Stunt Performer)
2019 - Il traditore .... Hitman (credited as Stunt and Acrobat)
- Spider-Man: Far from Home .... Man running away uncertain (credited for Stunt: Venice Unit)
- 5 è il numero perfetto .... (credited as Stunt and Acrobat, not found)
2021 - Dietro la notte .... Padre di Marta e Giulia (credited as Actor and for Stunt)
- Midnight carnival (2018, Music Video) .... Man at the bancomat (uncredited)
- Coca Zero (2023, Music Video) .... Waiter (credited for Stunt as “Piero Comanducci”)