Arthur’s brother tells a tale about an alien baseball player in the 1940s.

Villains from Earth-X attack Barry and Iris' wedding.

The detectives believe that someone is murdering hospital patients and find that tainted medication is leading to the deaths.

Ally and her new boyfriend are involved in a traffic accident, then must deal with a 10-year-old genius lawyer.

Ally (Calista Flockhart) reluctantly agrees to meet with a psychiatrist (guest star Tracey Ullman); Fish (Greg Germann) again pursues Janet Reno.

Ally's friends plan a birthday surprise for her; a client believes his foot fetish qualifies him as temporarily insane.

In shock over an encounter with Billy, Ally concludes her life is in crisis and calls Dr. Tracy Clark.

Ally lobbies to get the court to allow her former teacher to be put in a coma; Nelle and Cage quarrel.

Tired of her conservative appearance, Georgia enlists Ling's help; Ally tries to make Greg jealous by showing up at a party with a new date.

Ally counsels a terminally ill boy who wants to sue God; Cage and Fish defend a jilted husband accused of a crime of passion.

Derek and Karen must make a difficult decision; a complication arises in Jerry and Eileen's partnership; Ivy makes a final effort to save her and Terry's show, with unexpected results.

Ally is dismayed when Fish accepts a case involving a husband who petitions the court for an annulment after nine years of marriage.

The lawyers are shocked when a new attorney joins the firm; John and Nelle represent a couple in a wrongful-termination suit.

When Ivy (Megan Hilty) brings Sam (Leslie Odom, Jr.), back to town, Tom (Christian Borle) finds himself in an awkward situation.

Rumors about Ally and Billy's romantic encounter spread through the firm; Cage and Fish clash when John represents a woman in a fraud case.

Conflicts arise as Karen, Tom, Julia and Derek adjust to new surroundings; Eileen's daughter may be the key to saving "Bombshell."

A conscience-stricken Ally is thrown into turmoil by Dr. Clark's revelations about Billy; Cage and Ling work on a case involving pornography.

With Liza Minnelli's help, Tom plans a surprise for Ivy; as rehearsals for "Hit List" comes to a close, tensions between Jimmy, Karen and Derek explode; Richard asks Eileen to spend more time with him.

When Ivy's mother joins the cast of "Bombshell," Tom must diffuse the tension between them; Ana's newfound success and a surprise visitor threaten Karen and Jimmy's connection; information about Jimmy's past is revealed.

It's "Bombshell's" opening night. As Ivy's (Megan Hilty) nerves get the better of her, support comes from an unlikely source. Meanwhile, Tom (Christian Borle) and Julia (Debra Messing) look to their next project.