![](../../media/newzealand/onelanebridge/cast/ona-ariki.jpg)
Dominic Ona-Ariki
as Ariki Davis
![](../../media/newzealand/onelanebridge/cast/tobeck.jpg)
Joel Tobeck
as Stephen Tremaine
![](../../media/newzealand/onelanebridge/cast/bruce.jpg)
Alison Bruce
as Lois Tremaine
![](../../media/newzealand/onelanebridge/cast/walker.jpg)
Aidee Walker
as Kate Ryder
![](../../media/newzealand/onelanebridge/cast/morris.jpg)
Nathalie Morris
as Emma Ryder
![](../../media/newzealand/onelanebridge/cast/wiseman.jpg)
Sara Wiseman
as Jackie Ryder
![](../../media/newzealand/onelanebridge/cast/turner.jpg)
Jared Turner
as Rob Ryder
![](../../media/newzealand/onelanebridge/cast/mccauley.jpg)
Peter McCauley
as Jack Ryder
![](../../media/newzealand/onelanebridge/cast/langstone.jpg)
Michelle Langstone
as Charlotte McCrae
![](../../media/newzealand/onelanebridge/cast/brown.jpg)
Phil Brown
as Mark 'Haggis' McCrae
![](../../media/newzealand/onelanebridge/cast/mckellar.jpg)
Phoebe McKellar
as Tilly Gardiner
![](../../media/newzealand/onelanebridge/cast/walker_alex.jpg)
Alexander Walker
as Joe Turner
![](../../media/newzealand/onelanebridge/cast/ogorman.jpg)
Dean O'Gorman
as Andrew 'Grub' Ryder
![](../../media/newzealand/onelanebridge/cast/okane.jpg)
Ryan O'Kane
as Dermot Braithwaite
![](../../media/newzealand/onelanebridge/cast/sharpe.jpg)
Toby Sharpe
as Minister of Internal Affairs
![](../../media/newzealand/onelanebridge/cast/neilson.jpg)
Mark Neilson
as Pathologist
![](../../media/newzealand/onelanebridge/cast/blake.jpg)
Mia Blake
as Dr Ruby Patterson
![](../../media/newzealand/onelanebridge/cast/nash.jpg)
Rachel Nash
as Minister
![](../../media/newzealand/onelanebridge/cast/chamberlain.jpg)
Matt Chamberlain
as DI David Preston
![](../../media/newzealand/onelanebridge/cast/stone.jpg)
Tanya Stone
as Youth Hostel Receptionist
![](../../media/newzealand/onelanebridge/cast/weston.jpg)
Gemma Weston
as Dead Kayaker
![](../../media/newzealand/onelanebridge/cast/maciej.jpg)
Franziska Maciej
as Annabel Martinez
![](../../media/newzealand/onelanebridge/cast/littlewood.jpg)
Alexander Littlewood
as Medic
![](../../media/newzealand/onelanebridge/cast/robertson.jpg)
Fae Robertson
as Maggie
Series 2 additions:
![](../../media/newzealand/onelanebridge/cast/ullyart.jpg)
Hester Ullyart
as Rosa Burns
![](../../media/newzealand/onelanebridge/cast/green.jpg)
Arlo Green
as Orlando Smythe
![](../../media/newzealand/onelanebridge/cast/moriarty.jpg)
Jim Moriarty
as Maaka Richardson
![](../../media/newzealand/onelanebridge/cast/brady.jpg)
Susan Brady
as Hannah Turner
![](../../media/newzealand/onelanebridge/cast/araiti.jpg)
Evotia-Rose Araiti
as Kimiora Davis
![](../../media/newzealand/onelanebridge/cast/ferry.jpg)
Simon Ferry
as Jason Bennett
![](../../media/newzealand/onelanebridge/cast/burger.jpg)
Peter Burger
as Therapist
(series' director)
Series 3 additions:
![](../../media/newzealand/onelanebridge/cast/kawana.jpg)
Nicola Kāwana
as Pounamu Edwards
![](../../media/newzealand/onelanebridge/cast/roberts.jpg)
Jonno Roberts
as Noel Kennard
![](../../media/newzealand/onelanebridge/cast/charnock.jpg)
Kieran Charnock
as Caleb Kennard
![](../../media/newzealand/onelanebridge/cast/mohenni.jpg)
Roxie Mohenni
as Frankie Azad
![](../../media/newzealand/onelanebridge/cast/orourke.jpg)
Brit O'Rourke
as Ava Cannington
![](../../media/newzealand/onelanebridge/cast/vanepps.jpg)
Jen Van Epps
as Harper King
![](../../media/newzealand/onelanebridge/cast/hambleton.jpg)
Peter Hambleton
as Darren Gibson
![](../../media/newzealand/onelanebridge/cast/alexander.jpg)
Beth Alexander
as Lola Marshall
![](../../media/newzealand/onelanebridge/cast/dowdell.jpg)
Wesley Dowdell
as Trent Jarvis
![](../../media/newzealand/onelanebridge/cast/rewi.jpg)
Michael Rewi
as Piripi Williams
![](../../media/newzealand/onelanebridge/cast/gregory.jpg)
Greta Gregory
as Renee Braithwaite