"Love Beam Number 9" is the twenty-eighth episode of Lloyd in Space.
Lloyd uses Douglas' latest invention which is The Love Beam and accidentally makes Brittany fall in love with him. He seems to like it at first but then he misses the old Brittany and tries a way to figure out how he can change her back until he realizes that the love beam didn't change her, it only allowed her to admit that she had always loved Lloyd by showing him the message she wrote on the tree next to Lloyd's which says "Lloyd luvs Brittany...and Brittany luvs Lloyd too".
- This episode marks the first appearance of Brittany and Megan’s clique of popular kids.
- This is the final episode where Brittany refers to Lloyd as “Nebudork”.