How Howard the Duck Ended up in 'Avengers: Endgame

All the 'Avengers: Endgame' Easter Eggs and Comic References

Avengers: Endgame' Set Photo Reveals MCU Character Cut From Film's Final Battle

What is Howard the Duck's relevance/significance in the MCU and/or Marvel comics? - Quora

Will Thanos Kill Howard the Duck in Infinity War? : r/marvelstudios

Howard the Duck (1986) - News - IMDb

Marvel movies: 'Howard The Duck' (1986) is so weird it makes 'Deadpool' look tame

Avengers Endgame Howard The Duck Cameo in Final Thanos Battle Scene Explained (Ending Scene Leak)

Get to know Howard the Duck with our reading guide

Who Is Howard the Duck in 'What If…?' Episode 2? You've Seen Him Before