Jon Wellner - Actor Profile

Jon Wellner

Acting
Updated: Apr 10, 2026
5Total Films
7.2 Highest Rated
Born: Jul 11, 1975
Birth Place: Evanston, Illinois, USA

About Jon Wellner

From Wikipedia, the free encyclopedia Jon Wellner is an American actor, best known for his role as toxicologist Henry Andrews on CSI: Crime Scene Investigation. He has portrayed Andrews for eight seasons and has been signed for the 2013-2014 season, his ninth with the showHe began his affiliation with the show in Season 4 as a researcher, verifying that the information on the show was accurate.He had a role as a zookeeper in Season 5, then took on the role of Andrews. He continues to serve as a researcher for the show. In 2009 he and fellow cast member/researcher David Berman formed a company that does research for several other television forensics shows including Bones, CSI: Miami, and Drop Dead Diva.

Jon Wellner Movies & Career Overview

The filmography of Jon Wellner reflects a strong mix of popular and critically appreciated roles. Across 5 major appearances, the actor has built a reputation through performances in multiple genres and storytelling styles.

Dominant Genre

A large portion of Jon Wellner's work falls within the Comedy genre, where audiences tend to respond most strongly to their on-screen presence.

Success Ratio

Approximately 60% of Jon Wellner's films maintain ratings above 6.5, indicating a consistent level of audience approval.

One of the most highly rated entries in their career remains Surviving Gilligan's Island: The Incredibly True Story of the Longest Three Hour Tour in History, which stands out as a key performance.

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Best Jon Wellner Movies Ranked

Must-watch hits from Jon Wellner's career based on audience ratings.

Full Filmography

Every movie Jon Wellner has appeared in, with audience ratings and verdicts.

Jon Wellner - Frequently Asked Questions

What is the best movie of Jon Wellner?

According to audience ratings, the best movie starring Jon Wellner is "Surviving Gilligan's Island: The Incredibly True Story of the Longest Three Hour Tour in History" with a rating of 7.2/10.

How many movies has Jon Wellner acted in?

Jon Wellner has been featured in at least 5 major films throughout their career.

What are some other popular movies by Jon Wellner?

Other notable films include "CSI: Immortality", "Ocean's Thirteen", and "Evan Almighty".

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