Signals: Talking Birds, Talking Rooms - S5.E2

Debra sees an anthropologist understanding a parrot's simple form of English. Chantal enters a hospital room that responds to a person's voice to open doors, etc.

FILM INSERTS: Bird words, ways to say hello, animal sounds, uses of the X symbol.

THE BLOODHOUND GANG: ""The Case of the Human Whale, Part One."" An apparent hit-and-run victim employs the gang to find the guy who ruined his tennis career.