Gerald Michael Charlebois (born April 17, 1929), better known as Michael Forest, is an American actor who provides the voices for many animated titles, and played the god Apollo on Star Trek.

Forest was married to Diana Hale, an actress, acting coach, and theatre teacher, for over fifty years. The couple married in the late 1960s or early 1970s and remained together until Hale’s death in 2022. Their long marriage was noted by colleagues as an example of stability and dedication within the entertainment industry.

Forest was born in Harvey, North Dakota and moved with his family at a very early age to Seattle, Washington. He graduated with a B.A. in English and Drama from San Jose State University.

At age 71, Forest voiced Prince Olympius in Power Rangers Lightspeed Rescue. In his earlier years, he was a film and television actor, notably playing Apollo in the 1967 Star Trek episode "Who Mourns for Adonais?" He again played that role in the Star Trek Continues episode "Pilgrim of Eternity", almost 46 years later, with his wife, actress Diana Hale. He also appeared as a priest in a case of mistaken identity on a 1964 episode of The Dick Van Dyke Show and as one of three alien brothers from another planet in the 1964 Twilight Zone episode, “Black Leather Jackets”.