1965: Alexander Graham Bell

Youngest sister

Jenny's first television appearance in this country but for some reason she is not credited on the BFI database – neither are Judy Geeson and Franesca Annis

Director: Julia Smith

Incomplete cast details on BFI
1965: The Newcomers

Kirsty Kerr.

Full details on IMDb
1966: Ballerina

Ingrid Jensen

Director: Norman Campbell

Full details on BFI and IMDb
1967: Boy Meets Girl: Long After Summer
   
Joanna

Director: Allan Cooke

Full details on BFI and IMDb
1968: The Railway Children

Roberta

Jenny's first appearance in what is, probably, her best-loved role. 

Director: Julia Smith 

Full details on BFI and IMDb
Jenny Agutter's Official Website
Television: 1960s
Television: 1960s