Brothers & Sisters:
Season:     4     / Episode:     21    
Where There's Smoke...

Sam and Fi go undercover for a black tie party to protect a valuable new piece of technology only to discover that it's the creator's wife the criminals are after, and Fi is taken with her. Although Fi does what she can to get both of them out alive, she's left to fend for herself when the other woman's husband pays his part of the ransom, putting Michael and the guys into a race against a short clock to find his wife and save her. Then, after scouting the security at the bank with the safety deposit box, Michael and Jesse make a quick heist to empty its contents: a family Bible that functions as a cipher, made by Simon.

Greg is coerced by friend Tommy to smoke and is seen by Cindy and Jan, and the news gets back to Carol and Mike. They challenge Greg who insist he did not like it and will not smoke again. Later Carol sees a packet of cigarettes fall from Greg's jacket, though he can't understand how they got there. Tommy's mother who runs an anti-smoking committee, removes Carol from the committee due to Greg's smoking. Alice realizes that the jacket with the cigarettes wasn't Greg's; his has a repaired tear. It is Tommy's jacket, and they were Tommy's cigarettes. Tommy tries to switch the jackets. Greg forces Tommy to admit the truth to Mike and Carol, and Tommy's mother overhears. Note: This is the first episode where Greg plays guitar and sings. The song is "Till I Met You", which Barry Williams co-wrote.

The CSIs rush to stop serial arsonist Leonard Brooks after he begins using fire against people from his dark past. Meanwhile, another detective, Jamie Lovato, transfers to Homicide from Narcotics.

Carrie meets a politician at a FDNY calendar benefit. Miranda gets help from Steve after she undergoes LASIK eye surgery. Charlotte begins searching for a "prince charming" to marry. Samantha dates a fireman she meets in Staten Island.