Mickey Mouse Adventures 11

When a mystery madman threatens Mouseton with a poison hailstorm, Mickey's effort to settle things leads to "The Delta Dimension," where he joins forces with old pal Dr. Einmug and battles a megalomaniacal Pegleg Pete scheme! Next, Donald Duck goes "Back in the Box" house-sitting for inventor Gyro Gearloose, Don is given one special crate which he may not open under any circumstances (uh-oh!). Finally, in "Quadruple Threat," Goofy thinks Mickey ought to lead a more cautious after all, Mickey's worst enemies might be back to "get him" at any moment. And paranoia proves to be well-founded when Professors Ecks, Doublex and Triplex and The Phantom Blot turn up...