The Forgetting Sarah Marshall star stepped down from his job at a Bbc radio station in 2008 after coming under fire for playing a prank on beloved Fawlty Towers actor Sachs, in which he boasted about having sex with the actor's granddaughter.
Georgina Baillie, the woman at the centre of the scandal, has now broken her silence about the incident, revealing she never received an apology from her former lover.
She tells Britain's The Times newspaper, "(I have had) nothing at all (from Brand). It's really weird, just some kind of acknowledgement of what they did directly to me would have been nice."
Baillie has spent years trying to mend her broken relationship with Sachs, but admits her grandfather wanted nothing to do with her after the phone prank.
She adds, "There were numerous emails, letters, little cards and bunches of flowers sent. But you know, I have tried and failed (to mend the relationship). I miss them (my grandparents) and love them."