The Dreamstone (1990)

S3E6 Urpgor's Auntie

Urpgor reaches out to his Auntie for some Time Crystals from her planet, Tempus Fugit, intending to use them in a scheme to send The Urpneys back in time to seize The Dreamstone while it's unprotected. Meanwhile, Blob, Frizz, and Nug embark on a mission to retrieve the crystals. Unbeknownst to them, they are tailed into space by the inquisitive Rufus and Amberly, intrigued by their adventure.