Visible crew/equipment: After Lampkin tells his buddies to deal him into the poker game and how they'll clean out Diamond H cattle, when it cuts to the Maria and Charlie doing dishes, there is something at the left side of the screen that moves with the camera, which should not be seen onscreen (widescreen version).
Visible crew/equipment: After Wonder Woman cautions JP about Lampkin, when JP tells the kids about Maria's apple pie note the open cabinet door over JP's shoulder, presumably to prevent reflections. After Jeff admits to being Lampkin's informer, when JP walks over to Jeff that cabinet door is closed and now we can see the reflections of array lighting/equipment (then when WW walks over both doors are ajar).
Visible crew/equipment: After the children rescue Wonder Woman it cuts to her telling JP and Jeff about it, and when JP tells the kids about Maria's hot apple pie, the actor's tape mark is visible on the rug where Charlie had been standing.
Visible crew/equipment: After Steve finds out the truth about Lampkin, while the Deputy chases Steve in the jeep we can see a bit of the back end of the filming vehicle in one of the shots facing Steve, at the bottom left side of the screen (widescreen version).
Visible crew/equipment: When Wonder Woman is in the kitchen with the children telling them they should take care of themselves, a crew member's back is visible at the left side of the screen.
Visible crew/equipment: After Steve climbs out of the hole he was trapped in he thanks Charlie, and just as Steve asks Wonder Woman about being in Texas we can see the boom arm (not the mic) moving around at the top left corner of the screen (fullscreen version).
Visible crew/equipment: When Wonder Woman arrives at the Diamond H ranch and is introduced to Charlie, just as she kneels down in front of the young boy, the shadow of the boom mic is moving at the top left corner of the screen (widescreen version).
Visible crew/equipment: When Wonder Woman arrives at the Diamond H ranch, the housekeeper opens the front door and the reflection of lighting/equipment is visible on the glass. Additionally, there's a prominent flagpole at the front of the house with the Flag of Texas flying high, but the problem is it's being flown upside-down with the red stripe at the top, when it should be the white stripe at the top. Proud Texan JP Hadley would know better.
Visible crew/equipment: While JP checks the kids before their breakfast he tells them they could all use more elbow grease behind their ears, and as the camera pulls back the shadow of the boom mic is moving on the wall, at the right side of the screen (widescreen version).
Answer: Yes, on the first episode of season 2, she is shown on the island, when another plane crash lands, she says, "They sound different from WW II". Later in the same episode a woman gathers background information on Wonder Woman. The woman says, "From 1942 to 1945, she helped the Allies win the war."