Scooby-Doo! Mystery Incorporated (2010)

S2E16 Aliens Among Us

Title: Extraterrestrial Encounters Plot: The crew delves into Sheriff Stone's assertions of being abducted by aliens, but unbeknownst to them, genuine extraterrestrials are secretly pilfering treasures from Crystal Cove. As they uncover the truth behind the sheriff's experiences, they must also confront the real threat lurking in their town, leading to a thrilling adventure filled with unexpected twists.