Beam Me Up, Scotty!: Peppy's memetic line "Do a barrel roll" is present in Star Fox 64 but it is not constantly spammed throughout the game like most people think. He only says the line about two or three times in the entire game.
Fox's Japanese voice actor is Kenji Nojima, who voiced Shiki Tohno.
For the English voice actors, Wolf's Assault voice actor, Grant Goodeve, also did the Engineer in Team Fortress 2. David Scully, who voiced Leon and Panther in Assault, is known for the roles of Halo's Sgt. Johnson, and Dimitri of the Sly Cooper series.
Speaking of Sly Cooper, Krystal in Assault was voiced by AlÚsia Glidewell, who played Carmelita in the second game of that series, and Zero Suit Samusnote and Knuckle Joe. in Super Smash Bros.. Brawl (also reprising the role of Krystal for her cameos in the Lylat Cruise stage), as well as being the model for Chell, Portal's protagonist (So two Assault actors got parts in two of Valve's major releases. Interesting).