BBC's Super League Show looks at the manner of Castleford Tigers' impressive win against champions St Helens, their second Thursday night thriller in as many weeks.
Daryl Powell's Tigers followed up the victory against Leeds with success against Saints, with full-back Ben Roberts landing the crucial drop goal.
Warrington prop Ashton Sims and fellow front-rower Eorl Crabtree of Huddersfield assess the strengths within the Tigers ranks.
Available to UK users.
Watch every try from every round on BBC's Super League Show, which is available on the BBC iPlayer.