Greg Walker

Greg Walker is a producer and writer.

Cast

Gargoyles

(Gargoyle)

Crew

Man of Her Dreams

(Writer)

L.A. Doctors

(Writer)

Harsh Realm

(Writer)

The X-Files

(Writer)

Without a Trace

(Writer)

Vegas

(Writer)

Three Rivers

(Writer)

Extant

(Writer)

Smallville

(Writer)

Smallville

(Story)

Titans

(Writer)

Without a Trace

(Story)

Titans

(Executive Producer)

Titans

(Director)