About Frank Prendergast
Frank Prendergast’s other television credits include Other Gentleman in Penny Dreadful.
Selected screen credits
Penny DreadfulOther Gentleman · 2014
Frank Prendergast in Vikings
Part of the saga
Bishop Cynebert
Frank Prendergast portrays Bishop Cynebert in Vikings.
Follow the character’s journey, loyalties and place in the wider saga.
Explore Bishop Cynebert’s story