The legal battle over CBS's "Big Brother" and ABC's similarly themed reality offering "The Glass House" isn't over yet.
Former "Big Brother" producers Kenny Rosen, Corie Henson and Michael O'Sullivan, who were sued by CBS after moving on to ABC's rival show, have now filed suit themselves against CBS, claiming that the network breached its contract by violating its non-disclosure agreements with them.
The suit also accuses CBS of waging a legal harassment campaign with its original suit, which was filed in the spring.
Also read: "Glass House" Lawsuit: Judge Officially Denies CBS Restraining Order
"CBS made these allegations as part of its campaign to prevent, or at the very least, disrupt and harass, the production of a new reality show 'The Glass House,' which CBS regarded as competitive with its reality show 'Big Brother,'" the suit, filed in U.S.