Episodeless entries - Gatchaman (TV)

We lack information on which episodes the following appear in:

Lead: Brian Jepson (Joe Asakura), Kim Prause (Jun), Leraldo Anzaldua (Ken Washio), Luci Christian (Jinpei), Victor Carsrud (Ryu Nakanishi)
Recurring: Andy McAvin (Dr. Kozaburo Nambu), Edwin Neal (Berg Katse), George Manley (Narrator), John Tyson (Red Impulse), Josh Grelle (Galactor Minion), Marty Fleck (Director Anderson), Winston Parish (Leader X)
Episodic: Josh Grelle (G-6, Chivo, Rufus, Porkmeyer)