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Giacomo Keaton Gianniotti is an Italian-Canadian actor. He studied theatre at Humber College and made his acting debut in the Italian television series Medicina Generale in 2010. He went on to play recurring roles in the television series Reign (2013) and Murdoch Mysteries (2013–2014). In 2015, Gianniotti began playing a surgical resident, Dr. Andrew DeLuca, in the medical drama series Grey's Anatomy.
Actor Filmography
| Title | Character | Year |
|---|
| Wild Cards | Cole Ellis | 2024 |
| Diabolik: Who Are You? | Diabolik | 2023 |
| Diabolik: Ginko Attacks | Diabolik | 2022 |
| From Scratch | Giancarlo Caldesi | 2022 |
| Luca | Giacomo (Young Fisherman) (voice) / Giacomo (Young Fisherman) | 2021 |
| What to Watch | Self | 2020 |
| The Cuban | Kris | 2019 |
| Acquainted | Drew | 2019 |
| Station 19 | Dr. Andrew DeLuca | 2018 |
| Edging | Christopher | 2018 |
Actor Filmography
| Title | Character | Year |
|---|
| Wild Cards | Cole Ellis | 2024 |
| Diabolik: Who Are You? | Diabolik | 2023 |
| Diabolik: Ginko Attacks | Diabolik | 2022 |
| From Scratch | Giancarlo Caldesi | 2022 |
| Luca | Giacomo (Young Fisherman) (voice) / Giacomo (Young Fisherman) | 2021 |
| What to Watch | Self | 2020 |
| The Cuban | Kris | 2019 |
| Acquainted | Drew | 2019 |
| Station 19 | Dr. Andrew DeLuca | 2018 |
| Edging | Christopher | 2018 |
| 3rd Annual An Evening with Canada's Stars | Self | 2016 |
| Race | Sam Stoller | 2016 |
| Hollywood Today Live | Self | 2015 |
| The Secret Life of Marilyn Monroe | Jimmy Dougherty | 2015 |
| Selfie | Freddy | 2014 |
| Cut N' Dry Talent TV | Actor - Music Video | 2014 |
| Reign | Julien Varga | 2013 |
| Backpackers | Andrew | 2013 |
| Beauty and the Beast | Mayor's Aide | 2012 |
| Home & Family | Self | 2012 |
| Teens Wanna Know | Self - Guest | 2012 |
| Copper | Donovan's Clerk | 2012 |
| Celebrity Family Feud | Self | 2008 |
| Murdoch Mysteries | Leslie Garland | 2008 |
| Grey's Anatomy | Dr. Andrew DeLuca / Andrew DeLuca | 2005 |
| Access Hollywood | Self | 1996 |
| Entertainment Tonight | Himself | 1981 |
Director Filmography
| Title | Year |
|---|
| Grey's Anatomy | 2005 |
Producer Filmography
| Title | Year |
|---|
| Acquainted | 2019 |
| Bangarang | 2017 |
