ALLEY OOP AND THE MAD MOD MECHANICAL MAN 1971 Hamlin/Graue

A mysterious dome turns up in Moo and it's populated by strange aliens with spots...from a distant planet. Alley and Oola are taken prisoner. A mechanical pteradactyl has our heroes flying around Moo with Oscar Boom. The professor adopts a mechanical man with a mind of his own. Crooks in their own time machine first try to rip off the Professor, but Alley cuts them down to size...and they escape in their time machine...back to Moo. Gonna be trouble there!