John T. Kretchmer

John T. Kretchmer is an American film and television director. Throughout his career he has amassed a number of television credits namely Buffy the Vampire Slayer, Angel, Charmed, The Twilight Zone, Hercules: The Legendary Journeys, Special Unit 2 (also a producer), Dark Angel, Psych, Burn Notice, Veronica Mars, Star Trek: Deep Space Nine, Star Trek: Voyager, Moonlight and other series. Prior to a career in television, Kretchmer worked as a assistant director on number of films such as The In-Laws (1979), Baby Boom (1987), The Naked Gun: From the Files of Police Squad! (1988). Description above from the Wikipedia article John T. Kretchmer, licensed under CC-BY-SA, full list of contributors on Wikipedia.​

Crew

Bad Girls from Valley High

Director

Dunston Checks In

First Assistant Director, Associate Producer

Baby Boom

First Assistant Director

Jurassic Park

First Assistant Director

Silver Bullet

Assistant Director

The Naked Gun: From the Files of Police Squad!

First Assistant Director

Flatliners

First Assistant Director

Delirious

First Assistant Director

Welcome Home, Roxy Carmichael

First Assistant Director

Aliens for Breakfast

Director

The In-Laws

Second Assistant Director

The Naked Gun 2½: The Smell of Fear

First Assistant Director