<Ul> <Li> Michel Gill as Gideon Goddard, CEO of Allsafe Security . (season 1--3) </Li> <Li> Gloria Reuben as Krista Gordon, Elliot's psychiatrist . </Li> <Li> Ben Rappaport as Ollie Parker, Angela's boyfriend and an employee at Allsafe . (season 1--2) </Li> <Li> Ron Cephas Jones as Leslie Romero, a member of fsociety . (season 1--2) </Li> <Li> Sunita Mani as Shama "Trenton" Biswas, a member of fsociety . (season 1--3) </Li> <Li> Azhar Khan as Sunil "Mobley" Markesh, a member of fsociety and Bank of E employee . (season 1--3) </Li> <Li> Michael Drayer as Francis "Cisco" Shaw, Darlene's ex-boyfriend who was the U.S. liaison to the Chinese hacker group Dark Army . (season 1--3) </Li> <Li> Bruce Altman as Terry Colby, the former CTO of E Corp who is framed by fsociety for a hack attack . </Li> <Li> Brian Stokes Mitchell as Scott Knowles, the CTO of E Corp following Colby's arrest . (season 1--2) </Li> <Li> Sakina Jaffrey as Antara Nayar, Angela's lawyer . </Li> <Li> Jeremy Holm as Donald "Mr. Sutherland" Hoffman, a hired muscle / driver under Tyrell and Joanna Wellick . </Li> <Li> Vaishnavi Sharma as Magda, Elliot's mother . (season 1--2) </Li> <Li> Aidan Liebman (season 1--2) and Alex Bento (season 3) as Young Elliot . </Li> <Li> Elliot Villar as Fernando Vera, Shayla's drug supplier and Elliot's only supply of suboxone who has a unique dangerous philosophy and is obsessed with Shayla and later Elliot . (season 1, 3--) </Li> <Li> Joey Badass as Leon, a new close friend of Elliot and an inmate, as well as an agent for the Dark Army, responsible for Elliot's safety . (season 2 - present) </Li> <Li> Omar Metwally as Ernesto Santiago, Dom's superior at the FBI who also works for the Dark Army to protect Tyrell Wellick . (season 2--3) </Li> <Li> Erik Jensen as Frank Cody, a conspiracy theorist and talk show host . (season 2--present) </Li> <Li> Grant Chang as Grant, Whiterose's assistant and lover . (season 2--3) </Li> </Ul> <Li> Michel Gill as Gideon Goddard, CEO of Allsafe Security . (season 1--3) </Li> <Li> Gloria Reuben as Krista Gordon, Elliot's psychiatrist . </Li> <Li> Ben Rappaport as Ollie Parker, Angela's boyfriend and an employee at Allsafe . (season 1--2) </Li>

When does season 4 of mr robot come out