David Tennant and his Doctor Who co-star Catherine Tate will square up against each other at this month's National Television Awards.
The duo have both been nominated for outstanding drama performance for their parts in the BBC One sci-fi drama.
They face Ashes To Ashes' Philip Glenister and Alex Walkinshaw of The Bill in the category, which replaces the best actor and actress prizes.
This year's awards take place on 29 October and will air live on ITV1.
Sir Trevor McDonald returns to present the show, and fans can vote online or by phone to decide the winners in each category.
Tennant, 37, who has previously won two National Television Awards, has not yet said if he will return for a fifth series of the revived series.
Tate, 40, has won acclaim for her role as sidekick Donna Noble.
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