Perfect Strangers (1986)

S04E16 The 'King' and I

Larry and Balki host a '50s-themed party and invite their friends over for the fun. Lydia arrives with her date, Lamont, who happens to be a hypnotist. During his demonstration, he inadvertently puts Balki under a spell, making him believe he’s Elvis Presley. This mix-up leads to hilarious moments as Balki continues to embrace his Elvis persona during their tax audit the following day.