When in Rome - S1-E3
Character mistake: Ana Ortiz, who plays Susan Sampson, is of Puerto Rican ancestry and speaks Spanish perfectly, without any accent. At the very end of this episode she is giving a toast to "a very successful mission" and then add "y muchos mas", which is supposed to mean "and many more." Except that in Spanish, missions are female, and she should have said "y muchas mas." (00:47:50)