Watch an action-packed preview from the next Atlantis exclusively on Digital Spy.
Jason (Jack Donnelly) is back in the arena, taking on a formidable new foe, in the clip from tomorrow night's 'Telemon'.
The episode sees Ariadne (Aiysha Hart) pick Jason as the champion of Atlantis in her Coronation Games.
Soon the young warrior is fighting for more than his honour, as a new rival for the Queen's affections - Telemon (Clive Standen) - enters the contest.
Atlantis continues at 8.15pm on Saturday (November 29) on BBC One.
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