Episode 329 is The Love Boat (1977)

"The Newlyweds/The Exchange/Cleo's First Voyage"

Stanley and Joyce Adams are nervous newlyweds. Leonora and Ernie Klopman meet widowed tailor Morris Beekman and happy spinster Mae Allen. Merrill demands that Julie seat Cleo Bagby at his table, but she's Gopher's girl and a stowaway.