Make illusion that one actor is in-front of another when actually behind?

Hi, Am a beginner to unreal engine and this is my first time posting anything, but I was wonder if there is any way to make one actor appear to be in-front of another actor when the first actor is actually behind the 2nd. Am trying to make a portal for my game and am trying to create this illusion that my character is entering the portal when in reality, hes just going through the portal mesh while the camera locks onto the portal. Basically, I would like to know how i could make a certain actor/pawn always appear in-front of another actor. Any help would be appreciated :slight_smile: