Cast & creator

Jon De Leon

Toronto, Ontario, Canada Website IMDb

Best known for Mayday, Mayday, Mayday

Jon De Leon is a Canadian stage and screen actor. He holds a BFA in Theatre from Concordia University, Montreal, Quebec, Canada.

Also known as: Jon F De Leon

Movies

film credits

Series

television credits

Career

2003–2025 · acting roles

Credit score

7.2

average across scored titles

Signature credits

Known for

Ordered by popularity

★ 8.2

Mayday

First Officer Harvino · 2003

★ 8.2

Mayday

First Officer Cyrano · 2003

★ 8.2

Mayday

Indonesian Investigator · 2003

★ 8.2

Mayday

Engineer · 2003

★ 8.2

Mayday

DFW Controller · 2003

Across film & television

Filmography (19)

Showing 19 of 19 credits

Series

★ 8.2

Mayday

First Officer Harvino

2003

Series

★ 8.2

Mayday

First Officer Cyrano

2003

Series

★ 8.2

Mayday

Indonesian Investigator

2003

Series

★ 8.2

Mayday

Engineer

2003

Series

★ 8.2

Mayday

DFW Controller

2003

Series

★ 6.9

Star Trek: Discovery

Section 31 Engineer

2017

Series

★ 7.7

Warehouse 13

Jimmy

2009

Series

★ 7.7

Rookie Blue

Henry Huang

2010

Series

★ 7.7

Lost Girl

Dark Fae Elder

2010

Series

★ 7.0

Coroner

Dennis Garcia

2019

Series

★ 7.2

The Last Frontier

Timothy O'Bannon

2025

Series

★ 6.5

Departure

FBI Agent

2019

Series

★ 6.5

Departure

FBI Agent (uncredited)

2019

Series

★ 5.1

Kevin Hill

Jury Foreman

2004

Movie

★ 5.4

Downsizing

Keepsake Box Mover

2017

Series

★ 7.4

Mary Kills People

Officer Greg Kenworth

2017

Series

★ 6.6

Ascension

Dr. Lawrence Choi

2014

Movie

Richard III

Executioner #2

2023

Movie

Unlicensed

Neil

2020