When John Comes Marching Home Sanford and Son : Season 6 Episode 18

Lamont and his fiancee, Janet are just one step away from the alter. However, a kink is put into their plans when after her wedding shower, her ex-husband John shows up. Meanwhile, Lamont has been having pre-wedding jitters and this just adds to them and Janet finds herself dealing with old feelings she thought had died long ago.