"Aku's Fairy Tales: Jack & the Beanstalk... and Rex!"
Samurai Jack story by Jim Alexander and Ethen Beavers.
*In a Secret Saturdays adventure, Zak and Fiskerton wish they weren't stuck with a boring babysitter and get way more than they expected! Plus, Aku tries to destroy Samurai Jack's reputation. *Source: dccomics.com