Opportunity Knocks - 16 March 1968 - 27 July 1968 (1968)

Sonny Kaye and The Reds, Paul Wynter, Susan Richards, Steve Bryan, Nicolina

Don Leslie, The Blue Jays, The Birds 'N' Bees, Anthony Molyneux, Terence Hyde

The Birds 'N' Bees, Jo's Girls, The Emerald Showband, Lynn Collins, James Farish

Johnny Hyams, The Chanter Sisters, Jim Barry, Clayton and Walker, City of Aberdeen Ladies Pipe Band

Dan Bailey, The Myadels, The Jean Pearce Dancers, Bobby Hayes, The Ken Barrie Four

The Ken Barrie Four, Billy Stuart, Tina, Fred and Audrey Atkins, The Sawyer Family

Alwyn Miller, Norman George and Suzanne, The Brass Tacks, Dave Swan, The Emin Zihni Turkish Group

Dave Swan, James Conaghan, The Mannings, Roger Layne, Mary Hopkin

Mary Hopkin, The Melbas, Linda Kaye, The Roberto Bernardi Quartet, Johnny Dryden

Mary Hopkin, Susan Richards, The Emerald Showband, Dan Bailey, Dave Swan

Arlene Corwin, Ieuan Thomas, Dinah Lee, The Saxons, Larry Prince

Ieuan Thomas, Renaldo The Rebounder, Kathleen Brennan, The Triplettes, Bobby Shack

Duke's Noblemen, Wendy and The Raconteurs, George Shervington, Al Roberts and Dorothy, The Birkenhead Amateur Operatic Society

The Birkenhead Amateur Operatic Society, Maurice and Eddie, The McAsgill Brothers, Brenda Marsh, Allun Davies

Los Novintos, The Kerr Irish Dancers, Wendy King, Anita West, The Horbury Victoria Prize Band

Wendy King, Johnny Harry, The Graysons, Shelagh Hunt, O'Hara's Playboys

The Graysons, Tom Crawford, Lisa and Bobby Glenn, The New State Jazz Band, Tom Forde