It's Gauri Pradhan, of the Saas Bhi Kabhi Bahu Thi fame. Gauri will be seen essaying the role of Eagle, an army consultant in the show.
The cadets are not aware of Gauri Pradhan's ulterior motive and are thinking otherwise. The new season of Left Right Left on SAB is primarily a youth oriented show and is quite popular among the Gen next.
After Gauri's entry the story will take a new turn and promises to keep the viewers hooked on to their television sets. Keep watching as the excitement has just begun!