Diagnosis Murder (TV Series)

Murder Can Be Contagious (1996)

Dick Van Dyke: Dr. Mark Sloan

Quotes 

• Dr. Mark Sloan : I've seen that rash before.

  Dr. Jesse Travis : Where?

  Dr. Mark Sloan : Guatemala, 1952. Smallpox!

  Dr. Jesse Travis : Smallpox? That's impossible. It's been extinct for over 30 years.

  Dr. Mark Sloan : I know it's impossible but... if we don't contain it, thousands of people could die!