CARLOS POLE-VAULTS INTO BRAVE NEW WORLD; BOSCO BORROWS TROUBLE WITH DRUG SNARE -- Self-assured Carlos (Anthony Ruivivar) learns humility the hard way when he falls from the firefighters' pole and must remain overnight in a hospital with a hateful, crazed drunk (guest star Joel Marsh Garland) for a roommate -- and an attractive nurse (guest star Annie Parisse) on duty -- while Officer Bosco (Jason Wiles) lays a trap for a drug dealer and gets the surprise of his life. Elsewhere: newlywed Officer Sully (Skipp Sudduth) regrets ever bringing his invalid mother home with his new wife (Savannah Haske); Doc (Michael Beach) opens up when he chances upon an old trusted friend (guest star Michael Rispoli); and paramedics Taylor (Amy Carlson) and Kim (Kim Raver) find common ground when they are forced to team up for the day. Coby Bell, Eddie Cibrian and Molly Price also star. TV-14