A Muralha is a Brazilian telenovela that first aired on TV Excelsior in 1968. It is based on a novel by Diná Silveira de Queirós.
Tonico and Tião are two vaudevillian artists who travel across Brazil in search of fame and success. A crisis hits the duo when Tião gets tired of being a setup for Tonico's jokes in their numbers and leaves the troupe.
