Bob Fleming... Mission Casablanca

{{Infobox film

| name = Bob Fleming... Mission Casablanca
A 077, sfida ai killers

| image = Bob Fleming... Mission Casablanca.jpg

| caption =

| director = Anthony Dawson

| writer = Ernesto Gastaldi

| starring =

| music = Carlo Savina

| cinematography = Riccardo Pallottini

| editing =

| producer = Mino Loy
Luciano Martino

| distributor = Variety Distribution

| released = {{Film date|1966}}

| runtime = 84 minutes

| country =

| language = Italian

| budget =

}}

Agent 077, sfida ai killers, internationally released as Bob Fleming: Mission Casablanca and The Killers Are Challenged, is a 1966 Italian/French international co-production eurospy film directed by Anthony Dawson.{{cite book|author1=Roberto Chiti |author2=Roberto Poppi |author3=Enrico Lancia |author4=Mario Pecorari |title=Dizionario del cinema italiano. I film|year=1991 |publisher=Gremese Editore, 1992|isbn=8876055932}}Marco Giusti. 007 all'italiana. Isbn Edizioni, 2010. {{ISBN|9788876381874}}.{{cite book|last=Paolo Mereghetti|title=Il Mereghetti|publisher=B.C. Dalai Editore, 2010|isbn=8860736269}} Richard Harrison reprised his role as Bob Fleming from Secret Agent Fireball (1965). The film was shot in Casablanca and Geneva.

The film revolves around research for new energy sources. Two research scientists are murdered, and the CIA decides to protect their surviving partner. Agent Bob Fleming partners himself with the scientist's wife. Among the film's villains is a Texas oil baron who fears that alternative energy sources will undermine the oil industry.