The Truth Serum is a formula that makes people tell the truth.
History[]
Dottie Underwood's Questioning[]
Vernon Masters used a truth serum while interrogating Dottie Underwood. However, it didn't work as well as Masters had hoped, and the effects didn't work.[1]
Madame Gao's Mind Games[]
Danny Rand, Colleen Wing, and Claire Temple drugged millennial gangster Madame Gao of the Hand to find out what she had to do with the death of Rand's parents.[2]
Uzman's Truth Serum[]
One of high-tech dealer Sonny Burch's men, Uzman, had a version of the serum.[3]