Dad in his original appearance
Dad’s newer design as he appeared in the episode “
Streaky Clean”.
Dad's appearance in season 1 and the pilots
Dad's Cartoon Network Studios appearance (seasons 3 and 4)
A Dexter's Mom Feeling Cold Fan & Dexter's Dad Clothes There!
Dad and Mom meeting each other when they were young
Dad as a baby (Bottom Right)
Rivalry... it goes with the family it seems