Telltale Games announces Tales of Monkey Island: The Trial and Execution of Guybrush Threepwood will launch on Friday, offering the forth installment in this serialized adventure. Here are some new screenshots from the new chapter, and here's a synopsis:

The fourth chapter finds Guybrush double-crossed by the pirate hunter Morgan LeFlay and returned to Flotsam Island against his will. Facing an angry mob of poxed pirates with a long list of grievances, Guybrush must defend himself in court against a smooth-talking prosecutor and absolve himself of the false accusations in order to continue his quest to rid the Caribbean of the insidious pox of LeChuck!