The Big Bang Theory
- Horario
- 00:00–00:30
- Duración
- 30 min
- Descripción
- Leonard's recently divorced parents and Sheldon's devoutly religious mother visit; when they are contacted about their guidance system, Wolowitz and Koothrappali think the government is after them.
- Subtítulo
- The Convergence Convergence
- Géneros
- Sitcom
- Temporada
- 9
- Episodio
- 24