What movie and television projects has Keith Ackerman been in?

Keith Ackerman is a visual effects artist, not an actor. He has worked extensively in the visual effects industry, with credits on many notable films and TV shows.

Here are some of his most notable projects:

* Films:

* The Lord of the Rings: The Fellowship of the Ring (2001)

* The Lord of the Rings: The Two Towers (2002)

* The Lord of the Rings: The Return of the King (2003)

* King Kong (2005)

* The Chronicles of Narnia: The Lion, the Witch, and the Wardrobe (2005)

* The Golden Compass (2007)

* Avatar (2009)

* The Hobbit: An Unexpected Journey (2012)

* The Hobbit: The Desolation of Smaug (2013)

* The Hobbit: The Battle of the Five Armies (2014)

* Star Wars: The Force Awakens (2015)

* Rogue One: A Star Wars Story (2016)

* Star Wars: The Last Jedi (2017)

* Avengers: Infinity War (2018)

* Avengers: Endgame (2019)

* The Batman (2022)

* Television shows:

* Game of Thrones (2011-2019)

* Westworld (2016-present)

* The Mandalorian (2019-present)

This is just a partial list, as Keith Ackerman has worked on many other films and TV shows throughout his career.

You can find a more comprehensive list of his work on websites like IMDb: [https://www.imdb.com/name/nm0010484/](https://www.imdb.com/name/nm0010484/)