I really like this idea.
Four Aliens are out surveying the galaxy in their craft, they get bored and decide to start a drinking game before they pass out and crash land on earth, each alien has a particular talent, one can shapeshift into living and inanimate objects, one can become invisible, one is highly intelligent and can learn languages, skills etc in a matter of minutes and the other can dictate the passage of time but couldn't do it all the time. After crashing they escape the craft but get split up in the process, first they have to locate eachother before embarking on a journey to find the parts to repair their broken spaceship and eventually break into a high security military base to steal back their ship and get back to their homeplanet.