Blue Fin (1978)

Blue Fin is a 1978 family movie that stars Hardy Krüger, Greg Rowe and Elspeth Ballantyne. It is based on an Australian novel written by Colin Thiele and published in 1969.

More at Wikipedia.

Cast:

• Elspeth Ballantyne
• Liddy Clark
• Hardy Krüger
• John Jarratt
• Greg Rowe