Production code is 310.
This episode marks the third time where Dexter doesn't have any speaking roles, the first being DiM and the second being A Silent Cartoon.
"A Third Dad Cartoon" it was the third cartoon about him training golf, but it takes too long while it rains. This episode it's aired out of production order in the USA.
In the credits Mom's name's seen but not seen in Comic Relief, A Dad Cartoon and this episode.