Fifty years of killer hangovers condensed into two hours, Crock of Gold chronicles the dramatic larger-than-life story of Shane MacGowan, the Anglo-Irish singer-songwriter who achieved international fame in the 1980s as self-destructive frontman of Celtic-punk band The Pogues. Co-produced by MacGowan's friend Johnny Depp, who also makes a brief cameo, this boozy cinematic bromance could have been an indulgent love letter from one swashbuckling celebrity pirate to another.