If you mean...
WHY HIS CHARACTER WASN'T IN THE SHOW...
In the finale of Season 3 ( "The Pain in the Heart" ) it was found that Zach ( played by Eric Millegan) was the new apprentice of The Gormogon a cannibalistic serial killer. He was locked up in jail for the rest of his life.
or
WHY HE DIDN'T COME BACK...
He might have not wanted to be on Bones anymore.
Zachary ñZackî Addy is a fictional character from the television shows Bones. The actor that portrays Zack Addy is names Eric Millegan. This character is no longer a regular on the show.
Yes, Zach Addy, portrayed by Eric Millegan, is a character in the fourth season of "Bones." He serves as the intern and assistant to Dr. Brennan and is featured prominently throughout the series. However, his character undergoes significant developments in later seasons, particularly in relation to the overarching storyline.
The cast of Bones has remained pretty much the same throughout the five seasons, though there have been some changes with main characters, whether coming or going. Emily Deschanel - Dr. Temperance Brennen "Bones" (Season 1-present) David Borneanaz - Agent Seeley Booth (Season 1-present) Michaela Conlin - Angela Montenegro (Season 1-present) Eric Millegan - Zach Addy (Season 1-3, recurring roles after) TJ Thyne - Dr. Jack Hodgins (Season 1-present) Jonathan Adams - Dr. Daniel Goodman (Season 1) Tamara Taylor - Dr. Camille Saroyan (Season 2 - present) John Francis Daley - Dr. Lance Sweets (Season 3 - present)
In the Saw movie series, no, he does not survive.
In the book series, it's in book 9, but they haven't gotten that far in the television series, or if they even will get that far.
Eric Millegan/ Zack Addy
Eric Millegan
Eric Millegan was born on August 25, 1974.
Eric Millegan was born on August 25, 1974.
Zachary ñZackî Addy is a fictional character from the television shows Bones. The actor that portrays Zack Addy is names Eric Millegan. This character is no longer a regular on the show.
Eric Millegan is 37 years old (birthdate: August 25, 1974).
Eric Millegan has: Played Delivery Person in "Curb Your Enthusiasm" in 1999. Played Michael Truskie in "100 Centre Street" in 2001. Played Jamie in "Soda Pop" in 2001. Played Dr. Zack Addy in "Bones" in 2005. Played Zack Addy in "Bones" in 2005. Played Reed Jenkins in "The Phobic" in 2006. Played himself in "Visceral Effects: The Digital Illusions of Bones" in 2007. Played himself in "The Memories in the Season" in 2007. Played himself in "Bones: Access All Areas" in 2008. Played himself in "Gay Positive" in 2014. Played Jerry in "Lady Peacock" in 2014.
Yes. In fact, in 2003, Out magazine named him "Hottest Up-and-Coming Openly Gay Actor of 2003.
The cast of The Memories in the Season - 2007 includes: Michaela Conlin as herself Hart Hanson as himself Eric Millegan as himself Tamara Taylor as herself
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The cast of Soda Pop - 2001 includes: Eric Millegan as Jamie Graciano Nunez as Norberto John Ort as Jamie Hadley Tomicki as Duane Mazer Melanie Wehrmacher as Sheila Mazer
The cast of Bones has remained pretty much the same throughout the five seasons, though there have been some changes with main characters, whether coming or going. Emily Deschanel - Dr. Temperance Brennen "Bones" (Season 1-present) David Borneanaz - Agent Seeley Booth (Season 1-present) Michaela Conlin - Angela Montenegro (Season 1-present) Eric Millegan - Zach Addy (Season 1-3, recurring roles after) TJ Thyne - Dr. Jack Hodgins (Season 1-present) Jonathan Adams - Dr. Daniel Goodman (Season 1) Tamara Taylor - Dr. Camille Saroyan (Season 2 - present) John Francis Daley - Dr. Lance Sweets (Season 3 - present)