<P> In season 4, she helps Louis navigate through the Gillis Industries takeover battle, and his dealings with Charles Forstman, even forging a document to cover up Louis's part in the tax evasion on Forstman's behalf . In the episode "This is Rome", she gives the recently fired Louis information that allows him to steal a Pearson Specter client, which is a condition of Louis's offer of a senior partnership from Robert Zane . She assumes that she will be Louis' associate at his new firm, and is therefore not bothered when Jessica finds out and fires her--that is, until Jessica reveals that Mike was able to win the client back, meaning Louis will not be getting the job he was promised . Later in the season, Rachel gets the presently unemployed Katrina a job at her father's firm . </P> <P> In season 5, Katrina reappears while Mike is at the offices of Rand, Kaldore, & Zane, to help him work on Mike and Robert Zane's class - action lawsuit against Kelton Insurance . In season 6, Katrina is lured back to the struggling Pearson Specter Litt firm, after Louis convinces her she will have a much quicker path to senior partner at her old place of employment . </P> <P> Robert Zane (Wendell Pierce) is Rachel's father, a well known Harvard - educated attorney (and former classmate of Daniel Hardman) who is a name partner at Rand, Kaldore and Zane, a powerful and respected New York law firm and a Pearson Hardman (later Specter) competitor . Rachel doesn't like to let people know she is his daughter, choosing instead to prove she can make it in the legal profession without his help . Robert has not been very supportive of Rachel's endeavors, especially when her test anxiety kept her from passing the LSAT, and he has on more than one occasion suggested that she choose another career path . Robert was the lawyer who replaced an attorney who died who was representing Folsom Foods against Pearson Hardman in a multi-case gender discrimination suit (season 2), until his daughter personally got involved with the case . That led Robert to drop the case and hire the recently dismissed Daniel Hardman to take over as an independent outside counsel for the case . </P> <P> In season 3, he makes several appearances: once while hosting Mike and Rachel for dinner, and later towards the end of the season when Mike approaches him and tries to convince him to give the firm an advance on the settlement from the Folsom Foods case, in exchange for a 20% cut in the settlement payout . He eventually agrees, but only after Mike leverages his relationship with Rachel in order to convince him to do it (to Rachel's wrath upon her discovery), souring their relationship for a while . </P>

Who plays rachel zane's father on suits