In this behind the scenes episode of The Really Loud House, Jack Griffo from The Thundermans makes a special appearance as Lincoln's older robot brother in a house of all sisters! As a Nick veteran, Jack shares his experiences working on the animated Loud House, Thundermans and now The Really Loud House! Then, Lynn Loud Jr. (Annaka Fourneret) gives a room tour of Lynn and Lucy's room with a surprise guest! #TheReallyLoudHouse #BehindTheScenes #IRL #JackGriffo #Robot #RoomTour #LynnLoud #LucyLoud ►► Subscribe for More: at.nick.com/Subscribe ►► Watch More from Nick: at.nick.com/NewNickVideos ►► SpongeBob on YouTube: at.nick.com/SpongeBobOfficial ►► NickRewind on YouTube: at.nick.com/NickRewind ►► All That on YouTube: at.nick.com/AllThat ►► What’s On TV? : at.nick.com/TVSchedule Catch More on Nick! GET MORE NICKELODEON: Like Nick: at.nick.com/Facebook Follow Nick: at.nick.com/Twitter Nick Instagram: at.nick....