The Cheval Mystery - 1915 was released on: USA: 28 June 1915
Cheval soleil - 2005 was released on: USA: 30 October 2005 (Chicago International Children's Film Festival)
Willy - 1954 was released on: USA: 18 September 1954
Willy's Gone - 1968 was released on: USA: 1968
Le cheval d'orgueil - 1980 was released on: France: 24 September 1980 Portugal: 23 November 1981 USA: December 1985
Willy - 1954 Willy's Painting 1-35 was released on: USA: 19 May 1955
Willy - 1954 Willy's Nephew 1-23 was released on: USA: 19 February 1955
Willy Milly - 1986 was released on: USA: 14 November 1986
Free Willy - 1994 The Hunted was released on: USA: 1995
Free Willy - 1994 Milestones was released on: USA: 1994
Willy - 1954 Willy and the Crook Julius 1-7 was released on: USA: 30 October 1954
Willy - 1954 Willy and the Farewell Dance 1-25 was released on: USA: 5 March 1955