A homeless 25-year-old named Ryan Wilder stumbles upon Kate’s batsuit.

In Rat Pack-era Vegas, the team is hot on Flynn’s heels with the era’s most infamous mistress in toe.

When Evie meets Xavier’s polyamorous, free-spirited friend Tuesday, she sets out to test her own personal boundaries. Things begin to heat up between Deirdre and Hank.

Max’s seizures increase. Low on her medication after her friends mistakenly flush it down the toilet, Max breaks into a drug clinic. She is caught and ends up in jail…

A Dutch industrial consultant arrives for an appointment and dies in a painful explosion of blood. Olivia and Peter arrive on the scene first and discover that the blood contains a…

When Oliver is poisoned, he starts having flashbacks to the period when he gained his archery skills… and met Tess. Meanwhile, Chloe has to make a decision which surprises Clark.

Sheppard tries to convince Weir to mount a rescue mission to free Colonel Sumner, Teyla, and the others captured by the Wraith.

A new Stargate team embarks on a dangerous mission to a distant galaxy, where they discover a mythical lost city — and a deadly new enemy.

Shawn and Gus are put on the case when a food critic is murdered. However, Gus’ Uncle Burton is in town, and due to a misunderstanding, Gus must pretend to…