Being Erica

In the opening episode of the fourth series, trainee doctor Erica discovers that her first patient is Josh, who is about to sign his divorce papers after splitting up with her sister. Erica doesn't think that she can help Josh move forward because she dislikes him, so Doctor Tom tries to help her by getting to the root of her antipathy.

Erica tries to delve into Julianne's bullying nature while a new assistant tries to adapt at 50/50 Press.

Sam and Erica's mother and father host a lunch for Lenin's parents to celebrate the baby news, but Barb doesn't seem to be taking it well and makes the event uncomfortable for everyone. In an effort to find out what's behind Barb's reaction, Doctor Tom sends Erica back to 1969, when her mother was a 17-year-old high school student.

Erica revisits her high-school days to help an exchange student; Brent doesn't jive well with the new River Rock.

Dr Naadiah realises that Doctor Tom is repeating his old patterns of behavior outside the office and she encourages him to return his ex-fiancée Amanda's calls.

Dr. Tom grants Erica limited time-travel powers as part of her training and she is tempted to use them to resolve her arguments with Adam before they can get out of hand.

Erica bonds with Ethan in both the past and the present; Julianne and Brent share a revelation.

Julianne and Brent continue to hide their affair, while a visit from an unexpected person from Erica's future may shed some light on what the future may hold for her. Dr. Tom, on the other hand, isn't allowed to divulge the nature of his work to Amanda, which may place a wedge between the two.

Erica has relationship fantasies on Dave and Ivan's wedding day.

Erica revisits her family's 1992 Purim party after she receives an unwelcome birthday surprise from Julianne.