Sherlock takes on the case of a stolen artificial intelligence software program, but seeks out Joan when he’d rather disprove the computer’s abilities than find the thief. Joan meets Sherlock…

Mr. Robot and Tyrell are MIA and a past hack haunts Elliot.

The Evil Corp hack is threatened by a mystery man from Elliot’s past.

Elliott goes missing. Mr. Robot tries to pull fsociety back together. Angela goes head-to-head with an old nemesis.

Elliot tries to lead a normal life, but can’t escape fsociety. Gideon, meanwhile, grows suspicious, and Tyrell plays dirty.

Fiona attempts to out the new supreme with a visit from Stevie Nicks; Cordelia learns the truth about Hank and the witch hunters; Madison tries to eliminate her competition for…

Cordelia’s attacker is revealed. Fiona looks to form an alliance with Marie Laveau. Nan learns a disturbing truth about Luke’s past.

Mike confronts Rachel while Jessica approaches Harvey looking for support for Hardman’s return.