"Rennervations" is a documentary-entertainment show about cars. Actor and host Jeremy Rennervations, known for his role as Hawkeye, travels the world in his van and collects discarded cars. With the help of a toolkit and his imagination, he transforms these unwanted wrecks into useful household machinery. He takes into account the needs of the local residents in each region and builds a car for them using old parts that suits their specific requirements.