Fans of the legal drama "Suits" saw the spark of Louis Litt (Rick Hoffman) ignite and set fire to the partners and employees at Pearson Specter (now Pearson Specter Litt). Louis spewed venomous remarks on Rachel (Meghan Markle), buried Mike (Patrick J. Adams) in paralegal work and strong armed Jessica (Gina Torres), using Mike's fraudulent past, to finally be named partner of the firm. Unfortunately, the joke was on him as Jessica entered a clause in his partnership agreement that made him a co-conspirator of Mike's big secret.

So is all well in the world of Louis Litt? It doesn't seem so. Episode 12 of season four titled "Respect" will see the return of Professor Gerard, who teaches ethics at Harvard. The good professor's role is played by Gabriel Macht's father, Stephen. TV Guide released the synopsis of the upcoming episode that reveals that Gerard wants Harvey's help in a case. Gerard needs Harvey because the case requires a lack of ethics in order to win it. Mike tries desperately to evade the professor since he never went to Harvard nor took the ethics class. Louis wines and dines with a socialite CEO.

It will be exciting to see Gabriel and his father make an appearance in next episode. In an interview with TV Guide, creator Aaron Korsh, hints that Stephen Macht will reprise his role in episode 14 as well. When quizzed about Louis' anger on Mike and the others, Korsh said that the upcoming episodes will focus on his process of accepting or coming to terms with the situation.

Episode 13 titled "Fork in the Road" will see Harvey try to force Mike and Louis to confront their trust issues. Interestingly, the same episode will give fans an understanding of the root of Louis and Harvey's rivalry in the form of flashbacks.

Episode 12 "Respect" will air on Feb. 4, 2015 at 10 p.m. on USA network and episode 13 "Fork in the Road" airs on Feb. 11, 2015.