https://en.wikipedia.org/wiki/Dr._Who_and_the_Daleks

Dr. Who and the Daleks is a 1965 British science fiction film directed by Gordon Flemyng and written by Milton Subotsky. It was the first of two Doctor Who films made by Amicus Productions in the 1960s, succeeded by Daleks – Invasion Earth: 2150 A.D. The film features Peter Cushing as Dr. Who, Roberta Tovey as Susan, Jennie Linden as Barbara, and Roy Castle as Ian.

It is based on the second serial of the British science fiction Doctor Who television programme, The Daleks, produced by the BBC. Filmed in Technicolor, it is the first Doctor Who story to be made in colour and in a widescreen format.

The film was not intended to form part of the ongoing storylines of the television series. Elements from the programme were used, however, such as various characters, the Daleks and a police box time machine, albeit in re-imagined forms