Hitchcock, now with added sound! Yes, we've moved on from Hitch's silent pictures (until I can find the ones I've had to skip) and onto his first to use audible dialogue, as well as the first I've seen that doesn't appear to have been filmed entirely on a set, although knowing the director built the entire apartment block set of Rear Window inside a studio, you never can tell with Hitchcock.
Blackmail focuses on a young couple, John Longden's Frank, a Scotland Yard detective, and Anny Ondra (yep, her again) as Alice, the daughter of a shop owner. Alice has become bored of Frank's obsession with his career, and has eyes for another man, the irrationally posh artist Mr. Crewe (Cyril Ritchard). Crewe invites Alice back to his studio apartment one evening, and things don't necessarily plan out how either of them would have expected, so Frank gets involved to try and help Alice out of the sticky situation she finds herself in.
Pete Quillam (Carl Brisson from The Ring) is a penniless fisherman. His best friend, Philip Christian (Malcolm Keen), is a hot-shot lawyer. The two have been inseparable since birth, being raised as essentially brothers despite their wildly different lifestyles. They've even found a way to combine their various career paths, with Philip pushing through a petition that will prevent steam trawlers from encroaching on the fishermen's haul, but when they meet Kate Cregeen (Anny Ondra), the barmaid daughter of the local pub The Manx Fairy, they both instantly fall for her. Pete, the more headstrong and forward of the pair, is the first to make a move, so the loyal Philip hides his feelings for the sake of his pal. But when Pete heads to Africa to make his fortune to win over Kate's father (Randle Ayrton), things get complicated when Philip is asked to look after Kate in his absence.