Doctor Blakk Sr. is the father of Dr. Thaddeus Blakk. He first appeared in the episode "Back to Blakk", a retelling of Dr. Blakk's life.
Doctor Blakk Sr. is the father of Dr. Thaddeus Blakk. He first appeared in the episode "Back to Blakk", a retelling of Dr. Blakk's life.