Seen on covers for Dexter's Laboratory VHS tapes
Gold version seen in the pilot and early promos.
"Mandark's Laboratory" logo was used for the episode "Babe Sitter".
Title card (Season 2-4, A)
Title card (Season 2-4, B)
Version of the logo used in the opening of Dexter's Laboratory: Mandark's Lab
Seen in a name spelling promo.
Used in the episode "2Genuises 2Gether 4Ever
Title card seen in the short Chicken Scratch.