Watch Casualty Season 17 Episode 22 Online

It looks as if long-suffering Duffy's beautiful dream may turn into a nightmare, as security guard Ryan proves to be nothing like the perfect man she'd hoped for. Dillon and Colette take it upon themselves to fight it out for her old job, and clash over the treatment of a malnourished toddler. Meanwhile, things seem to be running rather more smoothly for Tony and Ben, who decide their evening together was perhaps more than just a non-night stand.