A live show starring Cilla Black. Guest stars: Leslie Crowther, Matt Monro. Special guest from America: Ethel Merman

Including live outside broadcasts from somewhere in England and viewers realising their Unusual Ambitions.

A live show starring Cilla Black. Guest star Stephen Lewis, with A Song for Europe 1973 starring Cliff Richard who tonight sings Song No 1 'Come Back Billie Jo' written by Mitch Murray and Tony Macauley

Including live outside broadcasts from somewhere in England and viewers realising their Unusual Ambitions

A live show starring Cilla Black. Special guest John Alderton with Pan's People and A Song for Europe 1973 starring Cliff Richard who tonight sings Song No 2 'Ashes to Ashes' written by Tony Cole

including live outside broadcasts from somewhere in England and viewers realising their Unusual Ambitions

A live show starring Cilla Black. Guest stars T. Rex, Marc Bolan, and Kenny Lynch with A Song for Europe 1973 starring Cliff Richard who tonight sings Song No 3 'Tomorrow Rising' written by Brian Bennett and Mike Hawker and viewers realising their Unusual Ambitions

Written by Ronnie Taylor

A live show starring Cilla Black with her star guests and A Song for Europe 1973 starring Cliff Richard, who tonight sings Song No 4 "The Days of Love" written by Alan Hawkshaw and Dougie Wright and featuring Cilla in her first situation comedy, "The World of Cilla" featuring Avis Bunnage and Sam Kelly with John McKelvey, John Clive

A live show starring Cilla Black and her special guest Frankie Howerd

with A Song for Europe 1973 starring Cliff Richard who tonight sings Song No 5 'Power to All Our Friends' written by Guy Fletcher and Doug Flett

including live outside broadcasts from somewhere in England and viewers realising their Unusual Ambitions.

A live show starring Cilla Black

Guest star Hannah Gordon

with A Song for Europe 1973 starring Cliff Richard, who tonight sings Song No 6 "Help It Along" written by Christopher Neil

Including live outside broadcasts from somewhere in England and viewers realising their Unusual Ambitions.

In a special edition Cilla Black introduces Cliff Richard in A Song for Europe 1973

Tonight Cliff Richard sings all six Songs for Europe:

'Come Back Billie Jo' by Mitch Murray and Tony MacAulay

'Ashes to Ashes' by Tony Cole

'Tomorrow Rising' by Brian Bennett and Mike Hawker

'The Days of Love' by Alan Hawkshaw and Dougie Wright

'Power to All Our Friends' by Guy Fletcher and Doug Flett

'Help it Along' by Christopher Neil

Viewers are invited to select the song which will represent the UK in this year's Eurovision Song Contest.

A live show starring Cilla Black

The last show of her present series features Cliff Richard and the result of the voting and the winning song from A Song for Europe 1973.

Also viewers realising their Unusual Ambitions and a live outside broadcast from the other side of the earth.