The original prints of "Doppelgänger" position Ian Hendry before Roy Thinnes in the opening credits; in the "Journey to the Far Side of the Sun" format, Thinnes is billed before Hendry.
In the "Journey to the Far Side of the Sun" format, Thinnes is billed before Hendry. The original prints of "Doppelgänger" position Ian Hendry before Roy Thinnes in the opening credits.
The original prints of "Doppelgänger" position Ian Hendry before Roy Thinnes in the opening credits. In the "Journey to the Far Side of the Sun" format, Thinnes is billed before Hendry.
The original prints of "Doppelgänger" position Ian Hendry before Roy Thinnes in the opening credits. In the "Journey to the Far Side of the Sun" format, Thinnes is billed before Hendry.