Pretty Maids All in a Row (S03E05)

After the failed attempt to rescue the two British airmen, a frustrated René turns his attention back to the painting of the Fallen Madonna. He conceals it behind an unattractive piece in his café, but General Von Klinkerhoffen quickly spots it as a Van Gogh and takes it for his office in the chateau. He also claims the two new maids at Café René, who are actually the disguised airmen. Realizing their cover is at risk, Michelle from the Resistance devises a wild plan to dig a tunnel from Monsieur Alphonse's mortuary to the POW camp to smuggle the airmen out.