The Fresh Prince Of Bel-Air: The Wedding Show
Series 5 episode 18 from 1995.
After Phil and Fred (Lisa’s dad) bickering about the plans, Will and Lisa elope to Las Vegas to get married.
They discover there’s an Isaac Hayes themed wedding and they book into that.
It’s actually Isaac Hayes himself as the minister, which is brilliant.
They back out though during the service and head home so they can get married with family and friends present.
Will turns to the minister and says his Isaac Hayes impression is rubbish.
He says, well I thought it was pretty good.
Love this one, I’ve actually seen Issac Hayes in concert when I was a teenager.
Movie pages here.