This Wednesday, Ugly Betty meets Modern Family.

Jesse Tyler Ferguson, who plays Mitchell on the latter sitcom, reprises his role as Betty's orthodontist, Dr. Farkas.

In the clip below, the good doctor goes a bit bad, hitting on his patient and then acting awkward when Betty says she has a boyfriend. Check it out now:

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Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.