Robert Gribbroek

1945
Hare Tonic
       (Warner Brothers - Looney Tunes - Backgrounds )
1946
Quentin Quail
       (Warner Brothers - Merrie Melodies - Backgrounds )
1958
Weasel While You Work
       (Warner Brothers - Merrie Melodies - Backgrounds )
1962
Do or Diet
       (Warner Brothers - Bugs Bunny Show - Backgrounds )
Wet Hare
       (Warner Brothers - Looney Tunes - Backgrounds )
Fish and Slips
       (Warner Brothers - Looney Tunes - Backgrounds )
Bill of Hare
       (Warner Brothers - Merrie Melodies - Backgrounds )
The Slick Chick
       (Warner Brothers - Looney Tunes - Backgrounds )
Good Noose
       (Warner Brothers - Looney Tunes - Backgrounds )
1963
Fast Buck Duck
       (Warner Brothers - Merrie Melodies - Backgrounds )
Banty Raids
       (Warner Brothers - Merrie Melodies - Backgrounds )
Aqua Duck
       (Warner Brothers - Merrie Melodies - Backgrounds )
1964
Is There a Doctor in the Mouse?
       (MGM - Tom and Jerry (II) - Backgrounds )
A Message to Gracias
       (Warner Brothers - Looney Tunes - Backgrounds )
Bartholomew Versus the Wheel
       (Warner Brothers - Merrie Melodies - Backgrounds )
Freudy Cat
       (Warner Brothers - Looney Tunes - Backgrounds )
Dr. Devil and Mr. Hare
       (Warner Brothers - Merrie Melodies - Backgrounds )
False Hare
       (Warner Brothers - Looney Tunes - Backgrounds )
1965
Ah - Sweet Mouse Story of Life
       (MGM - Tom and Jerry (II) - Backgrounds )
The Brothers Carry-Mouse-Off
       (MGM - Tom and Jerry (II) - Backgrounds )
Of Feline Bondage
       (MGM - Tom and Jerry (II) - Backgrounds )