Caleb Subramanian (TV Series)

"Not everyone gets to live. N stage...is a point where no one comes back from, where they...or they can't. That's where I am."

- Caleb to Hershel.

Caleb Subramanian, more commonly referred to as "Dr. S." is a character first introduced in Season 4 of AMC's The Walking Dead.

Location Unknown
The only thing known is that Caleb was a doctor and has special medical knowledge and training. Besides that, nothing is known about his life before the outbreak.

"30 Days Without An Accident"
Dr. Subramanian is seen greeting Daryl in the prison's yard under a tent while reading.

"Infected"
Dr. Subramanian is seen inside the prison talking to Rick, Tyreese, Hershel, Sasha, Bob, and Daryl about the illness affecting the prison group. He says it's a type of flu and mentions that it spreads quickly. Dr. Subramanian also explains how the illness spreads.

"Isolation"
Dr. Subramanian is seen treating a survivor who eventually dies from sickness, and kills him before reanimation. When Sasha falls ill, she starts looking for Caleb, until she finds out that he also has come down with the sickness. Since Caleb is no longer able to treat people, Hershel volunteers to fill his role. When Hershel is comforting Caleb, he accidentally coughs blood on Hershel's face and tells him he shouldn't be in there with him.

"Indifference"
Dr, Subramanian does not appear in this episode.

"Internment"
Dr. Subramanian will appear in this episode. It appears that his condition is seriously deteriorating.

Killed Victims
This list shows the victims Dr. Subramanian has killed:
 * At least one prison survivor (Before Reanimation)
 * Possibly numerous counts of zombies.

Hershel Greene
"You shouldn't be here."

- Caleb to Hershel - Cell Block A.

Dr. Subramanian is seen conversing with Rick, Daryl, Hershel, and Bob about the unknown flu and explains how Charlie likely died noticing blood leaking from his eyes and nose and a lack of bites. Rick then mentions Patrick's similar condition. When Caleb is sick, Hershel gives him some herb tea, hoping that it will help with the symptoms. They briefly talk, showing that they have a good relationship with each other.

Trivia

 * Caleb's last name, "Subramanian", is part of the last name belonging to the actor who portrays him, "Balasubramanian".

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