
Director
Birthday: (71) 1954-07-23
Birthplace: USAAlso known as: John Kretchmer, John Kretchner,

The Chronicle
8.4
Director

Criminal Minds
8.307
Director

White Collar
8.248
Director

Charmed
8.178
Director

Buffy the Vamp...
8.1
Director

Strange Luck
8
Director

Jurassic Park
7.963
First Assistan...

Psych
7.89
Director

Star Trek: Dee...
7.888
Director

Forever
7.821
Director

Veronica Mars
7.817
Director

iZombie
7.793
Director

Star Trek: Voy...
7.792
Director

One Tree Hill
7.775
Director

Nancy Drew
7.759
Director

The Middleman
7.7
Director

Sliders
7.605
Director

The Winchesters
7.604
Director

Brimstone
7.6
Director

She Spies
7.577
Director

13 Reasons Why
7.566
Director

Dark Angel
7.528
Director

Xena: Warrior ...
7.522
Director

Burn Notice
7.5
Director

Army Wives
7.4
Director

Special Unit 2
7.4
Director

Early Edition
7.301
Director

The Naked Gun:...
7.3
First Assistan...

Moonlight
7.3
Director

The Good Guys
7.3
Director

The Twilight Z...
7.2
Director

Frequency
7.157
Director

Frequency
7.157
Co-Executive P...

Martial Law
7.117
Director

In Plain Sight
7.064
Director

Kyle XY
7.052
Director

seaQuest DSV
7.025
Director

Hercules: The ...
6.952
Director

Lois & Clark: ...
6.927
Director

The Naked Gun ...
6.801
First Assistan...

Necessary Roug...
6.8
Director

The Lone Gunmen
6.7
Director

Greek
6.691
Director

The In-Laws
6.66
Second Assista...

Nash Bridges
6.653
Director

Silver Bullet
6.6
Assistant Dire...

Flatliners
6.495
First Assistan...

Baby Boom
6.4
First Assistan...

October Road
6.235
Director

Birds of Prey
6.139
Director

Welcome Home, ...
6.108
First Assistan...

Delirious
5.621
First Assistan...

Dunston Checks...
5.38
First Assistan...

Dunston Checks...
5.38
Associate Prod...

Bad Girls from...
3.9
Director

Aliens for Bre...
3
Director