Return Home from Europe
S5:E26
1956
IMDb
The Ricardos and Mertzes need to return to the U.S. by plane instead of ship. The 60-pound-per-person baggage limit taxes Lucy's ingenuity: she has bought lots of clothes and souvenirs, including a 30-pound cheese. She boards the plane wearing all the clothes at once and carrying the cheese as a "baby."