diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index 28300f88e..503aa38af 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -1,5 +1,9 @@
 D1X-Rebirth Changelog
 
+20100904
+--------
+main/titles.c: In briefing_init() init robot angles properly because in show_spinning_robot_frame() robot_angles.h is incremented only but not initialized
+
 20100903
 --------
 main/game.h, main/gameseq.c, main/state.c: Reset Fusion_next_sound_time in init_player_stats_level() to hopefully fix Fusion not doing damage or playing sounds 
diff --git a/main/titles.c b/main/titles.c
index 354ad1ba6..1f1e6ce95 100644
--- a/main/titles.c
+++ b/main/titles.c
@@ -330,7 +330,9 @@ void briefing_init(briefing *br, short level_num)
 	br->screen = NULL;
 	gr_init_bitmap_data (&br->background);
 	strncpy(br->background_name, DEFAULT_BRIEFING_BKG, sizeof(br->background_name));
+	br->robot_num = 0;
 	br->robot_canv = NULL;
+	br->robot_angles.p = br->robot_angles.b = br->robot_angles.h = 0;
 	br->bitmap_name[0] = '\0';
 	br->door_dir = 1;
 	br->door_div_count = 0;